2668760643

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 3862166528

約数和(自身を除く): 1193405885

約数列:

[1, 3, 31, 41, 43, 93, 123, 129, 397, 1191, 1271, 1333, 1681, 1763, 3813, 3999, 5043, 5289, 12307, 16277, 17071, 36921, 48831, 51213, 52111, 54653, 72283, 156333, 163959, 216849, 504587, 529201, 667357, 699911, 1513761, 1587603, 2002071, 2099733, 2240773, 6722319, 20688067, 21697241, 28696351, 62064201, 65091723, 86089053, 889586881, 2668760643]

約数ペア:

[(1, 2668760643), (3, 889586881), (31, 86089053), (41, 65091723), (43, 62064201), (93, 28696351), (123, 21697241), (129, 20688067), (397, 6722319), (1191, 2240773), (1271, 2099733), (1333, 2002071), (1681, 1587603), (1763, 1513761), (3813, 699911), (3999, 667357), (5043, 529201), (5289, 504587), (12307, 216849), (16277, 163959), (17071, 156333), (36921, 72283), (48831, 54653), (51213, 52111)]