1970280026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 3512834304

約数和(自身を除く): 1542554278

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 271, 286, 542, 1573, 2311, 2981, 3146, 3523, 4622, 5962, 7046, 25421, 30043, 32791, 38753, 50842, 60086, 65582, 77506, 279631, 330473, 426283, 559262, 626281, 660946, 852566, 1252562, 3635203, 6889091, 7270406, 8141653, 13778182, 16283306, 75780001, 89558183, 151560002, 179116366, 985140013, 1970280026]

約数ペア:

[(1, 1970280026), (2, 985140013), (11, 179116366), (13, 151560002), (22, 89558183), (26, 75780001), (121, 16283306), (143, 13778182), (242, 8141653), (271, 7270406), (286, 6889091), (542, 3635203), (1573, 1252562), (2311, 852566), (2981, 660946), (3146, 626281), (3523, 559262), (4622, 426283), (5962, 330473), (7046, 279631), (25421, 77506), (30043, 65582), (32791, 60086), (38753, 50842)]