8141964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 20106240

約数和(自身を除く): 11964276

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 509, 516, 1018, 1333, 1527, 2036, 2666, 3054, 3999, 5332, 6108, 7998, 15779, 15996, 21887, 31558, 43774, 47337, 63116, 65661, 87548, 94674, 131322, 189348, 262644, 678497, 1356994, 2035491, 2713988, 4070982, 8141964]

約数ペア:

[(1, 8141964), (2, 4070982), (3, 2713988), (4, 2035491), (6, 1356994), (12, 678497), (31, 262644), (43, 189348), (62, 131322), (86, 94674), (93, 87548), (124, 65661), (129, 63116), (172, 47337), (186, 43774), (258, 31558), (372, 21887), (509, 15996), (516, 15779), (1018, 7998), (1333, 6108), (1527, 5332), (2036, 3999), (2666, 3054)]