2013206408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{357967}}^1$

素因数の和:358029

約数の個数: 32

約数和(自身を含む): 4080835200

約数和(自身を除く): 2067628792

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 357967, 715934, 1431868, 2863736, 6801373, 13244779, 13602746, 26489558, 27205492, 52979116, 54410984, 105958232, 251650801, 503301602, 1006603204, 2013206408]

約数ペア:

[(1, 2013206408), (2, 1006603204), (4, 503301602), (8, 251650801), (19, 105958232), (37, 54410984), (38, 52979116), (74, 27205492), (76, 26489558), (148, 13602746), (152, 13244779), (296, 6801373), (703, 2863736), (1406, 1431868), (2812, 715934), (5624, 357967)]