1274948688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2043187}}^1$

素因数の和:2043211

約数の個数: 40

約数和(自身を含む): 3546974368

約数和(自身を除く): 2272025680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2043187, 4086374, 6129561, 8172748, 12259122, 16345496, 24518244, 26561431, 32690992, 49036488, 53122862, 79684293, 98072976, 106245724, 159368586, 212491448, 318737172, 424982896, 637474344, 1274948688]

約数ペア:

[(1, 1274948688), (2, 637474344), (3, 424982896), (4, 318737172), (6, 212491448), (8, 159368586), (12, 106245724), (13, 98072976), (16, 79684293), (24, 53122862), (26, 49036488), (39, 32690992), (48, 26561431), (52, 24518244), (78, 16345496), (104, 12259122), (156, 8172748), (208, 6129561), (312, 4086374), (624, 2043187)]