2530185854

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{25741}}^1$

素因数の和:25833

約数の個数: 48

約数和(自身を含む): 4754032560

約数和(自身を除く): 2223846706

約数列:

[1, 2, 7, 14, 17, 34, 49, 59, 98, 118, 119, 238, 413, 826, 833, 1003, 1666, 2006, 2891, 5782, 7021, 14042, 25741, 49147, 51482, 98294, 180187, 360374, 437597, 875194, 1261309, 1518719, 2522618, 3037438, 3063179, 6126358, 10631033, 21262066, 21442253, 25818223, 42884506, 51636446, 74417231, 148834462, 180727561, 361455122, 1265092927, 2530185854]

約数ペア:

[(1, 2530185854), (2, 1265092927), (7, 361455122), (14, 180727561), (17, 148834462), (34, 74417231), (49, 51636446), (59, 42884506), (98, 25818223), (118, 21442253), (119, 21262066), (238, 10631033), (413, 6126358), (826, 3063179), (833, 3037438), (1003, 2522618), (1666, 1518719), (2006, 1261309), (2891, 875194), (5782, 437597), (7021, 360374), (14042, 180187), (25741, 98294), (49147, 51482)]