548432822

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2687}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 959938560

約数和(自身を除く): 411505738

約数列:

[1, 2, 7, 14, 61, 122, 239, 427, 478, 854, 1673, 2687, 3346, 5374, 14579, 18809, 29158, 37618, 102053, 163907, 204106, 327814, 642193, 1147349, 1284386, 2294698, 4495351, 8990702, 39173773, 78347546, 274216411, 548432822]

約数ペア:

[(1, 548432822), (2, 274216411), (7, 78347546), (14, 39173773), (61, 8990702), (122, 4495351), (239, 2294698), (427, 1284386), (478, 1147349), (854, 642193), (1673, 327814), (2687, 204106), (3346, 163907), (5374, 102053), (14579, 37618), (18809, 29158)]