1330398105782

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{255839}}^1$

素因数の和:256316

約数の個数: 32

約数和(自身を含む): 2046736373760

約数和(自身を除く): 716338267978

約数列:

[1, 2, 67, 134, 151, 257, 302, 514, 10117, 17219, 20234, 34438, 38807, 77614, 255839, 511678, 2600069, 5200138, 17141213, 34282426, 38631689, 65750623, 77263378, 131501246, 2588323163, 4405291741, 5176646326, 8810583482, 9928344073, 19856688146, 665199052891, 1330398105782]

約数ペア:

[(1, 1330398105782), (2, 665199052891), (67, 19856688146), (134, 9928344073), (151, 8810583482), (257, 5176646326), (302, 4405291741), (514, 2588323163), (10117, 131501246), (17219, 77263378), (20234, 65750623), (34438, 38631689), (38807, 34282426), (77614, 17141213), (255839, 5200138), (511678, 2600069)]