2661641567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 3130493184

約数和(自身を除く): 468851617

約数列:

[1, 13, 17, 41, 157, 221, 533, 697, 1871, 2041, 2669, 6437, 9061, 24323, 31807, 34697, 76711, 83681, 109429, 293747, 413491, 997243, 1304087, 1422577, 3818711, 4993699, 12043627, 16953131, 64918087, 156567151, 204741659, 2661641567]

約数ペア:

[(1, 2661641567), (13, 204741659), (17, 156567151), (41, 64918087), (157, 16953131), (221, 12043627), (533, 4993699), (697, 3818711), (1871, 1422577), (2041, 1304087), (2669, 997243), (6437, 413491), (9061, 293747), (24323, 109429), (31807, 83681), (34697, 76711)]