1101682016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{42139}}^1$

素因数の和:42211

約数の個数: 48

約数和(自身を含む): 2336241600

約数和(自身を除く): 1234559584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 42139, 84278, 168556, 337112, 674224, 800641, 1348448, 1601282, 1811977, 3202564, 3623954, 6405128, 7247908, 12810256, 14495816, 25620512, 28991632, 34427563, 57983264, 68855126, 137710252, 275420504, 550841008, 1101682016]

約数ペア:

[(1, 1101682016), (2, 550841008), (4, 275420504), (8, 137710252), (16, 68855126), (19, 57983264), (32, 34427563), (38, 28991632), (43, 25620512), (76, 14495816), (86, 12810256), (152, 7247908), (172, 6405128), (304, 3623954), (344, 3202564), (608, 1811977), (688, 1601282), (817, 1348448), (1376, 800641), (1634, 674224), (3268, 337112), (6536, 168556), (13072, 84278), (26144, 42139)]