1045915696

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{301243}}^1$

素因数の和:301289

約数の個数: 40

約数和(自身を含む): 2390672384

約数和(自身を除く): 1344756688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 301243, 602486, 1204972, 2108701, 2409944, 4217402, 4819888, 8434804, 9338533, 16869608, 18677066, 33739216, 37354132, 65369731, 74708264, 130739462, 149416528, 261478924, 522957848, 1045915696]

約数ペア:

[(1, 1045915696), (2, 522957848), (4, 261478924), (7, 149416528), (8, 130739462), (14, 74708264), (16, 65369731), (28, 37354132), (31, 33739216), (56, 18677066), (62, 16869608), (112, 9338533), (124, 8434804), (217, 4819888), (248, 4217402), (434, 2409944), (496, 2108701), (868, 1204972), (1736, 602486), (3472, 301243)]