2489650072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{41203}}^1$

素因数の和:41312

約数の個数: 64

約数和(自身を含む): 5814708480

約数和(自身を除く): 3325058408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 4316, 4648, 7553, 8632, 15106, 30212, 41203, 60424, 82406, 164812, 288421, 329624, 535639, 576842, 1071278, 1153684, 2142556, 2307368, 3419849, 3749473, 4285112, 6839698, 7498946, 13679396, 14997892, 23938943, 27358792, 29995784, 44458037, 47877886, 88916074, 95755772, 177832148, 191511544, 311206259, 355664296, 622412518, 1244825036, 2489650072]

約数ペア:

[(1, 2489650072), (2, 1244825036), (4, 622412518), (7, 355664296), (8, 311206259), (13, 191511544), (14, 177832148), (26, 95755772), (28, 88916074), (52, 47877886), (56, 44458037), (83, 29995784), (91, 27358792), (104, 23938943), (166, 14997892), (182, 13679396), (332, 7498946), (364, 6839698), (581, 4285112), (664, 3749473), (728, 3419849), (1079, 2307368), (1162, 2142556), (2158, 1153684), (2324, 1071278), (4316, 576842), (4648, 535639), (7553, 329624), (8632, 288421), (15106, 164812), (30212, 82406), (41203, 60424)]