2045985326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{45971}}^1$

素因数の和:46025

約数の個数: 48

約数和(自身を含む): 4064660352

約数和(自身を除く): 2018675026

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 2023, 2618, 3179, 4046, 6358, 22253, 44506, 45971, 91942, 321797, 505681, 643594, 781507, 1011362, 1563014, 3539767, 5470549, 7079534, 8596577, 10941098, 13285619, 17193154, 26571238, 60176039, 92999333, 120352078, 146141809, 185998666, 292283618, 1022992663, 2045985326]

約数ペア:

[(1, 2045985326), (2, 1022992663), (7, 292283618), (11, 185998666), (14, 146141809), (17, 120352078), (22, 92999333), (34, 60176039), (77, 26571238), (119, 17193154), (154, 13285619), (187, 10941098), (238, 8596577), (289, 7079534), (374, 5470549), (578, 3539767), (1309, 1563014), (2023, 1011362), (2618, 781507), (3179, 643594), (4046, 505681), (6358, 321797), (22253, 91942), (44506, 45971)]