474690458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 787320000

約数和(自身を除く): 312629542

約数列:

[1, 2, 11, 22, 149, 179, 298, 358, 809, 1618, 1639, 1969, 3278, 3938, 8899, 17798, 26671, 53342, 120541, 144811, 241082, 289622, 293381, 586762, 1325951, 1592921, 2651902, 3185842, 21576839, 43153678, 237345229, 474690458]

約数ペア:

[(1, 474690458), (2, 237345229), (11, 43153678), (22, 21576839), (149, 3185842), (179, 2651902), (298, 1592921), (358, 1325951), (809, 586762), (1618, 293381), (1639, 289622), (1969, 241082), (3278, 144811), (3938, 120541), (8899, 53342), (17798, 26671)]