2598416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 5484024

約数和(自身を除く): 2885608

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 233, 272, 328, 466, 656, 697, 932, 1394, 1864, 2788, 3728, 3961, 5576, 7922, 9553, 11152, 15844, 19106, 31688, 38212, 63376, 76424, 152848, 162401, 324802, 649604, 1299208, 2598416]

約数ペア:

[(1, 2598416), (2, 1299208), (4, 649604), (8, 324802), (16, 162401), (17, 152848), (34, 76424), (41, 63376), (68, 38212), (82, 31688), (136, 19106), (164, 15844), (233, 11152), (272, 9553), (328, 7922), (466, 5576), (656, 3961), (697, 3728), (932, 2788), (1394, 1864)]