1330454958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{57283}}^1$

素因数の和:57381

約数の個数: 48

約数和(自身を含む): 3134580480

約数和(自身を除く): 1804125522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 57283, 114566, 171849, 343698, 400981, 801962, 1202943, 2405886, 2806867, 4525357, 5613734, 8420601, 9050714, 13576071, 16841202, 27152142, 31677499, 63354998, 95032497, 190064994, 221742493, 443484986, 665227479, 1330454958]

約数ペア:

[(1, 1330454958), (2, 665227479), (3, 443484986), (6, 221742493), (7, 190064994), (14, 95032497), (21, 63354998), (42, 31677499), (49, 27152142), (79, 16841202), (98, 13576071), (147, 9050714), (158, 8420601), (237, 5613734), (294, 4525357), (474, 2806867), (553, 2405886), (1106, 1202943), (1659, 801962), (3318, 400981), (3871, 343698), (7742, 171849), (11613, 114566), (23226, 57283)]