1225710544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{8663}}^1$

素因数の和:8947

約数の個数: 40

約数和(自身を含む): 2449486080

約数和(自身を除く): 1223775536

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 239, 296, 478, 592, 956, 1912, 3824, 8663, 8843, 17326, 17686, 34652, 35372, 69304, 70744, 138608, 141488, 320531, 641062, 1282124, 2070457, 2564248, 4140914, 5128496, 8281828, 16563656, 33127312, 76606909, 153213818, 306427636, 612855272, 1225710544]

約数ペア:

[(1, 1225710544), (2, 612855272), (4, 306427636), (8, 153213818), (16, 76606909), (37, 33127312), (74, 16563656), (148, 8281828), (239, 5128496), (296, 4140914), (478, 2564248), (592, 2070457), (956, 1282124), (1912, 641062), (3824, 320531), (8663, 141488), (8843, 138608), (17326, 70744), (17686, 69304), (34652, 35372)]