1880971212

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{29851}}^1$

素因数の和:30006

約数の個数: 48

約数和(自身を含む): 4513622400

約数和(自身を除く): 2632651188

約数列:

[1, 2, 3, 4, 6, 12, 59, 89, 118, 177, 178, 236, 267, 354, 356, 534, 708, 1068, 5251, 10502, 15753, 21004, 29851, 31506, 59702, 63012, 89553, 119404, 179106, 358212, 1761209, 2656739, 3522418, 5283627, 5313478, 7044836, 7970217, 10567254, 10626956, 15940434, 21134508, 31880868, 156747601, 313495202, 470242803, 626990404, 940485606, 1880971212]

約数ペア:

[(1, 1880971212), (2, 940485606), (3, 626990404), (4, 470242803), (6, 313495202), (12, 156747601), (59, 31880868), (89, 21134508), (118, 15940434), (177, 10626956), (178, 10567254), (236, 7970217), (267, 7044836), (354, 5313478), (356, 5283627), (534, 3522418), (708, 2656739), (1068, 1761209), (5251, 358212), (10502, 179106), (15753, 119404), (21004, 89553), (29851, 63012), (31506, 59702)]