3945621134

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{35023}}^1$

素因数の和:35664

約数の個数: 32

約数和(自身を含む): 7296199680

約数和(自身を除く): 3350578546

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 619, 1238, 4333, 8047, 8666, 16094, 35023, 56329, 70046, 112658, 245161, 455299, 490322, 910598, 3187093, 6374186, 21679237, 43358474, 151754659, 281830081, 303509318, 563660162, 1972810567, 3945621134]

約数ペア:

[(1, 3945621134), (2, 1972810567), (7, 563660162), (13, 303509318), (14, 281830081), (26, 151754659), (91, 43358474), (182, 21679237), (619, 6374186), (1238, 3187093), (4333, 910598), (8047, 490322), (8666, 455299), (16094, 245161), (35023, 112658), (56329, 70046)]