403780076

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 826943040

約数和(自身を除く): 423162964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 241, 371, 482, 742, 964, 1129, 1484, 1687, 2258, 3374, 4516, 6748, 7903, 12773, 15806, 25546, 31612, 51092, 59837, 89411, 119674, 178822, 239348, 272089, 357644, 418859, 544178, 837718, 1088356, 1675436, 1904623, 3809246, 7618492, 14420717, 28841434, 57682868, 100945019, 201890038, 403780076]

約数ペア:

[(1, 403780076), (2, 201890038), (4, 100945019), (7, 57682868), (14, 28841434), (28, 14420717), (53, 7618492), (106, 3809246), (212, 1904623), (241, 1675436), (371, 1088356), (482, 837718), (742, 544178), (964, 418859), (1129, 357644), (1484, 272089), (1687, 239348), (2258, 178822), (3374, 119674), (4516, 89411), (6748, 59837), (7903, 51092), (12773, 31612), (15806, 25546)]