1880998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1566362

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 113, 203, 226, 287, 406, 574, 791, 1189, 1582, 2378, 3277, 4633, 6554, 8323, 9266, 16646, 22939, 32431, 45878, 64862, 134357, 268714, 940499, 1880998]

約数ペア:

[(1, 1880998), (2, 940499), (7, 268714), (14, 134357), (29, 64862), (41, 45878), (58, 32431), (82, 22939), (113, 16646), (203, 9266), (226, 8323), (287, 6554), (406, 4633), (574, 3277), (791, 2378), (1189, 1582)]