808045178

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 1250121600

約数和(自身を除く): 442076422

約数列:

[1, 2, 71, 142, 149, 181, 211, 298, 362, 422, 10579, 12851, 14981, 21158, 25702, 26969, 29962, 31439, 38191, 53938, 62878, 76382, 1914799, 2232169, 2711561, 3829598, 4464338, 5423122, 5690459, 11380918, 404022589, 808045178]

約数ペア:

[(1, 808045178), (2, 404022589), (71, 11380918), (142, 5690459), (149, 5423122), (181, 4464338), (211, 3829598), (298, 2711561), (362, 2232169), (422, 1914799), (10579, 76382), (12851, 62878), (14981, 53938), (21158, 38191), (25702, 31439), (26969, 29962)]