715694123478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{15991}}^1\times {\mathrm{20663}}^1$

素因数の和:36697

約数の個数: 48

約数和(自身を含む): 1510857121536

約数和(自身を除く): 795162998058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 15991, 20663, 31982, 41326, 47973, 61989, 95946, 123978, 303829, 392597, 607658, 785194, 911487, 1177791, 1822974, 2355582, 5772751, 7459343, 11545502, 14918686, 17318253, 22378029, 34636506, 44756058, 330422033, 660844066, 991266099, 1982532198, 6278018627, 12556037254, 18834055881, 37668111762, 119282353913, 238564707826, 357847061739, 715694123478]

約数ペア:

[(1, 715694123478), (2, 357847061739), (3, 238564707826), (6, 119282353913), (19, 37668111762), (38, 18834055881), (57, 12556037254), (114, 6278018627), (361, 1982532198), (722, 991266099), (1083, 660844066), (2166, 330422033), (15991, 44756058), (20663, 34636506), (31982, 22378029), (41326, 17318253), (47973, 14918686), (61989, 11545502), (95946, 7459343), (123978, 5772751), (303829, 2355582), (392597, 1822974), (607658, 1177791), (785194, 911487)]