8408532671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{5659}}^1$

素因数の和:6539

約数の個数: 32

約数和(自身を含む): 10954137600

約数和(自身を除く): 2545604929

約数列:

[1, 7, 11, 23, 77, 161, 253, 839, 1771, 5659, 5873, 9229, 19297, 39613, 62249, 64603, 130157, 135079, 212267, 435743, 911099, 1431727, 1485869, 4747901, 10022089, 33235307, 52226911, 109201723, 365588377, 764412061, 1201218953, 8408532671]

約数ペア:

[(1, 8408532671), (7, 1201218953), (11, 764412061), (23, 365588377), (77, 109201723), (161, 52226911), (253, 33235307), (839, 10022089), (1771, 4747901), (5659, 1485869), (5873, 1431727), (9229, 911099), (19297, 435743), (39613, 212267), (62249, 135079), (64603, 130157)]