991546968

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{879031}}^1$

素因数の和:879087

約数の個数: 32

約数和(自身を含む): 2531612160

約数和(自身を除く): 1540065192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 879031, 1758062, 2637093, 3516124, 5274186, 7032248, 10548372, 21096744, 41314457, 82628914, 123943371, 165257828, 247886742, 330515656, 495773484, 991546968]

約数ペア:

[(1, 991546968), (2, 495773484), (3, 330515656), (4, 247886742), (6, 165257828), (8, 123943371), (12, 82628914), (24, 41314457), (47, 21096744), (94, 10548372), (141, 7032248), (188, 5274186), (282, 3516124), (376, 2637093), (564, 1758062), (1128, 879031)]