1916501776

素因数分解:

$2^4\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{10837}}^1$

素因数の和:12431

約数の個数: 40

約数和(自身を含む): 4246761920

約数和(自身を除く): 2330260144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1579, 3158, 6316, 10837, 11053, 12632, 21674, 22106, 25264, 43348, 44212, 75859, 86696, 88424, 151718, 173392, 176848, 303436, 606872, 1213744, 17111623, 34223246, 68446492, 119781361, 136892984, 239562722, 273785968, 479125444, 958250888, 1916501776]

約数ペア:

[(1, 1916501776), (2, 958250888), (4, 479125444), (7, 273785968), (8, 239562722), (14, 136892984), (16, 119781361), (28, 68446492), (56, 34223246), (112, 17111623), (1579, 1213744), (3158, 606872), (6316, 303436), (10837, 176848), (11053, 173392), (12632, 151718), (21674, 88424), (22106, 86696), (25264, 75859), (43348, 44212)]