1015644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 2757888

約数和(自身を除く): 1742244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 113, 214, 226, 321, 339, 428, 452, 642, 678, 749, 791, 1284, 1356, 1498, 1582, 2247, 2373, 2996, 3164, 4494, 4746, 8988, 9492, 12091, 24182, 36273, 48364, 72546, 84637, 145092, 169274, 253911, 338548, 507822, 1015644]

約数ペア:

[(1, 1015644), (2, 507822), (3, 338548), (4, 253911), (6, 169274), (7, 145092), (12, 84637), (14, 72546), (21, 48364), (28, 36273), (42, 24182), (84, 12091), (107, 9492), (113, 8988), (214, 4746), (226, 4494), (321, 3164), (339, 2996), (428, 2373), (452, 2247), (642, 1582), (678, 1498), (749, 1356), (791, 1284)]