1330804782

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{55631}}^1$

素因数の和:56085

約数の個数: 32

約数和(自身を含む): 2964072960

約数和(自身を除く): 1633268178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 3987, 7974, 11961, 23922, 55631, 111262, 166893, 333786, 500679, 1001358, 1502037, 3004074, 24644533, 49289066, 73933599, 147867198, 221800797, 443601594, 665402391, 1330804782]

約数ペア:

[(1, 1330804782), (2, 665402391), (3, 443601594), (6, 221800797), (9, 147867198), (18, 73933599), (27, 49289066), (54, 24644533), (443, 3004074), (886, 1502037), (1329, 1001358), (2658, 500679), (3987, 333786), (7974, 166893), (11961, 111262), (23922, 55631)]