8601964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 18063360

約数和(自身を除く): 9461396

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 127, 164, 236, 254, 287, 413, 508, 574, 826, 889, 1148, 1652, 1778, 2419, 3556, 4838, 5207, 7493, 9676, 10414, 14986, 16933, 20828, 29972, 33866, 36449, 52451, 67732, 72898, 104902, 145796, 209804, 307213, 614426, 1228852, 2150491, 4300982, 8601964]

約数ペア:

[(1, 8601964), (2, 4300982), (4, 2150491), (7, 1228852), (14, 614426), (28, 307213), (41, 209804), (59, 145796), (82, 104902), (118, 72898), (127, 67732), (164, 52451), (236, 36449), (254, 33866), (287, 29972), (413, 20828), (508, 16933), (574, 14986), (826, 10414), (889, 9676), (1148, 7493), (1652, 5207), (1778, 4838), (2419, 3556)]