1987024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 4265352

約数和(自身を除く): 2278328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 233, 328, 466, 533, 656, 932, 1066, 1864, 2132, 3029, 3728, 4264, 6058, 8528, 9553, 12116, 19106, 24232, 38212, 48464, 76424, 124189, 152848, 248378, 496756, 993512, 1987024]

約数ペア:

[(1, 1987024), (2, 993512), (4, 496756), (8, 248378), (13, 152848), (16, 124189), (26, 76424), (41, 48464), (52, 38212), (82, 24232), (104, 19106), (164, 12116), (208, 9553), (233, 8528), (328, 6058), (466, 4264), (533, 3728), (656, 3029), (932, 2132), (1066, 1864)]