1204144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 2611440

約数和(自身を除く): 1407296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 233, 272, 304, 323, 466, 646, 932, 1292, 1864, 2584, 3728, 3961, 4427, 5168, 7922, 8854, 15844, 17708, 31688, 35416, 63376, 70832, 75259, 150518, 301036, 602072, 1204144]

約数ペア:

[(1, 1204144), (2, 602072), (4, 301036), (8, 150518), (16, 75259), (17, 70832), (19, 63376), (34, 35416), (38, 31688), (68, 17708), (76, 15844), (136, 8854), (152, 7922), (233, 5168), (272, 4427), (304, 3961), (323, 3728), (466, 2584), (646, 1864), (932, 1292)]