2038896990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1742647}}^1$

素因数の和:1742673

約数の個数: 48

約数和(自身を含む): 5708914848

約数和(自身を除く): 3670017858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1742647, 3485294, 5227941, 8713235, 10455882, 15683823, 17426470, 22654411, 26139705, 31367646, 45308822, 52279410, 67963233, 78419115, 113272055, 135926466, 156838230, 203889699, 226544110, 339816165, 407779398, 679632330, 1019448495, 2038896990]

約数ペア:

[(1, 2038896990), (2, 1019448495), (3, 679632330), (5, 407779398), (6, 339816165), (9, 226544110), (10, 203889699), (13, 156838230), (15, 135926466), (18, 113272055), (26, 78419115), (30, 67963233), (39, 52279410), (45, 45308822), (65, 31367646), (78, 26139705), (90, 22654411), (117, 17426470), (130, 15683823), (195, 10455882), (234, 8713235), (390, 5227941), (585, 3485294), (1170, 1742647)]