1261018654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{10333}}^1$

素因数の和:10744

約数の個数: 32

約数和(自身を含む): 2261905920

約数和(自身を除く): 1000887266

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 379, 758, 2653, 5306, 8717, 10333, 17434, 20666, 61019, 72331, 122038, 144662, 237659, 475318, 1663613, 3327226, 3916207, 7832414, 27413449, 54826898, 90072761, 180145522, 630509327, 1261018654]

約数ペア:

[(1, 1261018654), (2, 630509327), (7, 180145522), (14, 90072761), (23, 54826898), (46, 27413449), (161, 7832414), (322, 3916207), (379, 3327226), (758, 1663613), (2653, 475318), (5306, 237659), (8717, 144662), (10333, 122038), (17434, 72331), (20666, 61019)]