2017208090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1\times {\mathrm{3301}}^1$

素因数の和:4514

約数の個数: 32

約数和(自身を含む): 3703813776

約数和(自身を除く): 1686605686

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1153, 2306, 3301, 5765, 6602, 11530, 16505, 33010, 61109, 122218, 174953, 305545, 349906, 611090, 874765, 1749530, 3806053, 7612106, 19030265, 38060530, 201720809, 403441618, 1008604045, 2017208090]

約数ペア:

[(1, 2017208090), (2, 1008604045), (5, 403441618), (10, 201720809), (53, 38060530), (106, 19030265), (265, 7612106), (530, 3806053), (1153, 1749530), (2306, 874765), (3301, 611090), (5765, 349906), (6602, 305545), (11530, 174953), (16505, 122218), (33010, 61109)]