479934064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1901}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 962259840

約数和(自身を除く): 482325776

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 509, 1018, 1901, 2036, 3802, 4072, 7604, 8144, 15208, 15779, 30416, 31558, 58931, 63116, 117862, 126232, 235724, 252464, 471448, 942896, 967609, 1935218, 3870436, 7740872, 15481744, 29995879, 59991758, 119983516, 239967032, 479934064]

約数ペア:

[(1, 479934064), (2, 239967032), (4, 119983516), (8, 59991758), (16, 29995879), (31, 15481744), (62, 7740872), (124, 3870436), (248, 1935218), (496, 967609), (509, 942896), (1018, 471448), (1901, 252464), (2036, 235724), (3802, 126232), (4072, 117862), (7604, 63116), (8144, 58931), (15208, 31558), (15779, 30416)]