679396322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{18371}}^1$

素因数の和:18466

約数の個数: 24

約数和(自身を含む): 1139578416

約数和(自身を除く): 460182094

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1681, 3362, 18371, 18491, 36742, 36982, 202081, 404162, 753211, 1506422, 8285321, 16570642, 30881651, 61763302, 339698161, 679396322]

約数ペア:

[(1, 679396322), (2, 339698161), (11, 61763302), (22, 30881651), (41, 16570642), (82, 8285321), (451, 1506422), (902, 753211), (1681, 404162), (3362, 202081), (18371, 36982), (18491, 36742)]