1687366902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{22279}}^1$

素因数の和:23268

約数の個数: 32

約数和(自身を含む): 3638234880

約数和(自身を除く): 1950867978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2913, 5826, 12623, 22279, 25246, 37869, 44558, 66837, 75738, 133674, 289627, 579254, 868881, 1737762, 21632909, 43265818, 64898727, 129797454, 281227817, 562455634, 843683451, 1687366902]

約数ペア:

[(1, 1687366902), (2, 843683451), (3, 562455634), (6, 281227817), (13, 129797454), (26, 64898727), (39, 43265818), (78, 21632909), (971, 1737762), (1942, 868881), (2913, 579254), (5826, 289627), (12623, 133674), (22279, 75738), (25246, 66837), (37869, 44558)]