452998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 887040

約数和(自身を除く): 434042

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 131, 133, 182, 247, 262, 266, 494, 917, 1703, 1729, 1834, 2489, 3406, 3458, 4978, 11921, 17423, 23842, 32357, 34846, 64714, 226499, 452998]

約数ペア:

[(1, 452998), (2, 226499), (7, 64714), (13, 34846), (14, 32357), (19, 23842), (26, 17423), (38, 11921), (91, 4978), (131, 3458), (133, 3406), (182, 2489), (247, 1834), (262, 1729), (266, 1703), (494, 917)]