1946254460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{6907}}^1$

素因数の和:7182

約数の個数: 48

約数和(自身を含む): 4165192416

約数和(自身を除く): 2218937956

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 193, 292, 365, 386, 730, 772, 965, 1460, 1930, 3860, 6907, 13814, 14089, 27628, 28178, 34535, 56356, 69070, 70445, 138140, 140890, 281780, 504211, 1008422, 1333051, 2016844, 2521055, 2666102, 5042110, 5332204, 6665255, 10084220, 13330510, 26661020, 97312723, 194625446, 389250892, 486563615, 973127230, 1946254460]

約数ペア:

[(1, 1946254460), (2, 973127230), (4, 486563615), (5, 389250892), (10, 194625446), (20, 97312723), (73, 26661020), (146, 13330510), (193, 10084220), (292, 6665255), (365, 5332204), (386, 5042110), (730, 2666102), (772, 2521055), (965, 2016844), (1460, 1333051), (1930, 1008422), (3860, 504211), (6907, 281780), (13814, 140890), (14089, 138140), (27628, 70445), (28178, 69070), (34535, 56356)]