245226002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 433448064

約数和(自身を除く): 188222062

約数列:

[1, 2, 7, 14, 41, 82, 163, 287, 326, 574, 1141, 2282, 2621, 5242, 6683, 13366, 18347, 36694, 46781, 93562, 107461, 214922, 427223, 752227, 854446, 1504454, 2990561, 5981122, 17516143, 35032286, 122613001, 245226002]

約数ペア:

[(1, 245226002), (2, 122613001), (7, 35032286), (14, 17516143), (41, 5981122), (82, 2990561), (163, 1504454), (287, 854446), (326, 752227), (574, 427223), (1141, 214922), (2282, 107461), (2621, 93562), (5242, 46781), (6683, 36694), (13366, 18347)]