380558002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{26249}}^1$

素因数の和:26921

約数の個数: 16

約数和(自身を含む): 623700000

約数和(自身を除く): 243141998

約数列:

[1, 2, 11, 22, 659, 1318, 7249, 14498, 26249, 52498, 288739, 577478, 17298091, 34596182, 190279001, 380558002]

約数ペア:

[(1, 380558002), (2, 190279001), (11, 34596182), (22, 17298091), (659, 577478), (1318, 288739), (7249, 52498), (14498, 26249)]