2485927998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 5755613760

約数和(自身を除く): 3269685762

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 173, 183, 207, 346, 366, 414, 519, 549, 569, 1038, 1098, 1138, 1403, 1557, 1707, 2806, 3114, 3414, 3979, 4209, 5121, 7958, 8418, 10242, 10553, 11937, 12627, 13087, 21106, 23874, 25254, 26174, 31659, 34709, 35811, 39261, 63318, 69418, 71622, 78522, 94977, 98437, 104127, 117783, 189954, 196874, 208254, 235566, 242719, 295311, 312381, 485438, 590622, 624762, 728157, 798307, 885933, 1456314, 1596614, 1771866, 2184471, 2264051, 2394921, 4368942, 4528102, 4789842, 6004657, 6792153, 7184763, 12009314, 13584306, 14369526, 18013971, 20376459, 36027942, 40752918, 54041913, 108083826, 138107111, 276214222, 414321333, 828642666, 1242963999, 2485927998]

約数ペア:

[(1, 2485927998), (2, 1242963999), (3, 828642666), (6, 414321333), (9, 276214222), (18, 138107111), (23, 108083826), (46, 54041913), (61, 40752918), (69, 36027942), (122, 20376459), (138, 18013971), (173, 14369526), (183, 13584306), (207, 12009314), (346, 7184763), (366, 6792153), (414, 6004657), (519, 4789842), (549, 4528102), (569, 4368942), (1038, 2394921), (1098, 2264051), (1138, 2184471), (1403, 1771866), (1557, 1596614), (1707, 1456314), (2806, 885933), (3114, 798307), (3414, 728157), (3979, 624762), (4209, 590622), (5121, 485438), (7958, 312381), (8418, 295311), (10242, 242719), (10553, 235566), (11937, 208254), (12627, 196874), (13087, 189954), (21106, 117783), (23874, 104127), (25254, 98437), (26174, 94977), (31659, 78522), (34709, 71622), (35811, 69418), (39261, 63318)]