2018752210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{177239}}^1$

素因数の和:177330

約数の個数: 32

約数和(自身を含む): 3904951680

約数和(自身を除く): 1886199470

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 177239, 354478, 886195, 1772390, 3013063, 6026126, 11875013, 15065315, 23750026, 30130630, 59375065, 118750130, 201875221, 403750442, 1009376105, 2018752210]

約数ペア:

[(1, 2018752210), (2, 1009376105), (5, 403750442), (10, 201875221), (17, 118750130), (34, 59375065), (67, 30130630), (85, 23750026), (134, 15065315), (170, 11875013), (335, 6026126), (670, 3013063), (1139, 1772390), (2278, 886195), (5695, 354478), (11390, 177239)]