513930524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 955723776

約数和(自身を除く): 441793252

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 163, 188, 326, 541, 652, 1082, 1457, 2164, 2914, 5053, 5828, 7661, 10106, 15322, 16771, 20212, 25427, 30644, 33542, 50854, 67084, 88183, 101708, 176366, 237491, 352732, 474982, 788237, 949964, 1576474, 2733673, 3152948, 4144601, 5467346, 8289202, 10934692, 16578404, 128482631, 256965262, 513930524]

約数ペア:

[(1, 513930524), (2, 256965262), (4, 128482631), (31, 16578404), (47, 10934692), (62, 8289202), (94, 5467346), (124, 4144601), (163, 3152948), (188, 2733673), (326, 1576474), (541, 949964), (652, 788237), (1082, 474982), (1457, 352732), (2164, 237491), (2914, 176366), (5053, 101708), (5828, 88183), (7661, 67084), (10106, 50854), (15322, 33542), (16771, 30644), (20212, 25427)]