2261499409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 2619540000

約数和(自身を除く): 358040591

約数列:

[1, 13, 17, 109, 221, 269, 349, 1417, 1853, 3497, 4537, 4573, 5933, 24089, 29321, 38041, 59449, 77129, 93881, 381173, 494533, 498457, 646697, 1220453, 1595977, 6479941, 8407061, 10233029, 20747701, 133029377, 173961493, 2261499409]

約数ペア:

[(1, 2261499409), (13, 173961493), (17, 133029377), (109, 20747701), (221, 10233029), (269, 8407061), (349, 6479941), (1417, 1595977), (1853, 1220453), (3497, 646697), (4537, 498457), (4573, 494533), (5933, 381173), (24089, 93881), (29321, 77129), (38041, 59449)]