1905416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1896184

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 191, 232, 344, 382, 764, 1247, 1528, 2494, 4988, 5539, 8213, 9976, 11078, 16426, 22156, 32852, 44312, 65704, 238177, 476354, 952708, 1905416]

約数ペア:

[(1, 1905416), (2, 952708), (4, 476354), (8, 238177), (29, 65704), (43, 44312), (58, 32852), (86, 22156), (116, 16426), (172, 11078), (191, 9976), (232, 8213), (344, 5539), (382, 4988), (764, 2494), (1247, 1528)]