1204459585

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1993}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 1709033472

約数和(自身を除く): 504573887

約数列:

[1, 5, 7, 31, 35, 155, 217, 557, 1085, 1993, 2785, 3899, 9965, 13951, 17267, 19495, 61783, 69755, 86335, 120869, 308915, 432481, 604345, 1110101, 2162405, 5550505, 7770707, 34413131, 38853535, 172065655, 240891917, 1204459585]

約数ペア:

[(1, 1204459585), (5, 240891917), (7, 172065655), (31, 38853535), (35, 34413131), (155, 7770707), (217, 5550505), (557, 2162405), (1085, 1110101), (1993, 604345), (2785, 432481), (3899, 308915), (9965, 120869), (13951, 86335), (17267, 69755), (19495, 61783)]