1885814268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{198173}}^1$

素因数の和:198254

約数の個数: 48

約数和(自身を含む): 4816420896

約数和(自身を除く): 2930606628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 198173, 396346, 594519, 792692, 1189038, 2378076, 2576249, 5152498, 7728747, 10304996, 12088553, 15457494, 24177106, 30914988, 36265659, 48354212, 72531318, 145062636, 157151189, 314302378, 471453567, 628604756, 942907134, 1885814268]

約数ペア:

[(1, 1885814268), (2, 942907134), (3, 628604756), (4, 471453567), (6, 314302378), (12, 157151189), (13, 145062636), (26, 72531318), (39, 48354212), (52, 36265659), (61, 30914988), (78, 24177106), (122, 15457494), (156, 12088553), (183, 10304996), (244, 7728747), (366, 5152498), (732, 2576249), (793, 2378076), (1586, 1189038), (2379, 792692), (3172, 594519), (4758, 396346), (9516, 198173)]