439860944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{11393}}^1$

素因数の和:11547

約数の個数: 40

約数和(自身を含む): 904227840

約数和(自身を除く): 464366896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 9652, 11393, 19304, 22786, 38608, 45572, 91144, 182288, 216467, 432934, 865868, 1446911, 1731736, 2893822, 3463472, 5787644, 11575288, 23150576, 27491309, 54982618, 109965236, 219930472, 439860944]

約数ペア:

[(1, 439860944), (2, 219930472), (4, 109965236), (8, 54982618), (16, 27491309), (19, 23150576), (38, 11575288), (76, 5787644), (127, 3463472), (152, 2893822), (254, 1731736), (304, 1446911), (508, 865868), (1016, 432934), (2032, 216467), (2413, 182288), (4826, 91144), (9652, 45572), (11393, 38608), (19304, 22786)]