1255368546

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{3391}}^1$

素因数の和:3687

約数の個数: 48

約数和(自身を含む): 2758998528

約数和(自身を除く): 1503629982

約数列:

[1, 2, 3, 6, 9, 18, 131, 157, 262, 314, 393, 471, 786, 942, 1179, 1413, 2358, 2826, 3391, 6782, 10173, 20346, 20567, 30519, 41134, 61038, 61701, 123402, 185103, 370206, 444221, 532387, 888442, 1064774, 1332663, 1597161, 2665326, 3194322, 3997989, 4791483, 7995978, 9582966, 69742697, 139485394, 209228091, 418456182, 627684273, 1255368546]

約数ペア:

[(1, 1255368546), (2, 627684273), (3, 418456182), (6, 209228091), (9, 139485394), (18, 69742697), (131, 9582966), (157, 7995978), (262, 4791483), (314, 3997989), (393, 3194322), (471, 2665326), (786, 1597161), (942, 1332663), (1179, 1064774), (1413, 888442), (2358, 532387), (2826, 444221), (3391, 370206), (6782, 185103), (10173, 123402), (20346, 61701), (20567, 61038), (30519, 41134)]