520058684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 960996960

約数和(自身を除く): 440938276

約数列:

[1, 2, 4, 43, 53, 86, 89, 106, 172, 178, 212, 356, 641, 1282, 2279, 2564, 3827, 4558, 4717, 7654, 9116, 9434, 15308, 18868, 27563, 33973, 55126, 57049, 67946, 110252, 114098, 135892, 202831, 228196, 405662, 811324, 1460839, 2453107, 2921678, 3023597, 4906214, 5843356, 6047194, 9812428, 12094388, 130014671, 260029342, 520058684]

約数ペア:

[(1, 520058684), (2, 260029342), (4, 130014671), (43, 12094388), (53, 9812428), (86, 6047194), (89, 5843356), (106, 4906214), (172, 3023597), (178, 2921678), (212, 2453107), (356, 1460839), (641, 811324), (1282, 405662), (2279, 228196), (2564, 202831), (3827, 135892), (4558, 114098), (4717, 110252), (7654, 67946), (9116, 57049), (9434, 55126), (15308, 33973), (18868, 27563)]