835446910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{2969}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 1584554400

約数和(自身を除く): 749107490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1481, 2962, 2969, 5938, 7405, 14810, 14845, 28139, 29690, 56278, 56411, 112822, 140695, 281390, 282055, 564110, 4397089, 8794178, 21985445, 43970890, 83544691, 167089382, 417723455, 835446910]

約数ペア:

[(1, 835446910), (2, 417723455), (5, 167089382), (10, 83544691), (19, 43970890), (38, 21985445), (95, 8794178), (190, 4397089), (1481, 564110), (2962, 282055), (2969, 281390), (5938, 140695), (7405, 112822), (14810, 56411), (14845, 56278), (28139, 29690)]