1330943384

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{7121}}^1$

素因数の和:7571

約数の個数: 32

約数和(自身を含む): 2543408640

約数和(自身を除く): 1212465256

約数列:

[1, 2, 4, 8, 61, 122, 244, 383, 488, 766, 1532, 3064, 7121, 14242, 23363, 28484, 46726, 56968, 93452, 186904, 434381, 868762, 1737524, 2727343, 3475048, 5454686, 10909372, 21818744, 166367923, 332735846, 665471692, 1330943384]

約数ペア:

[(1, 1330943384), (2, 665471692), (4, 332735846), (8, 166367923), (61, 21818744), (122, 10909372), (244, 5454686), (383, 3475048), (488, 2727343), (766, 1737524), (1532, 868762), (3064, 434381), (7121, 186904), (14242, 93452), (23363, 56968), (28484, 46726)]