1376942255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8779}}^1$

素因数の和:8943

約数の個数: 32

約数和(自身を含む): 1888051200

約数和(自身を除く): 511108945

約数列:

[1, 5, 13, 19, 65, 95, 127, 247, 635, 1235, 1651, 2413, 8255, 8779, 12065, 31369, 43895, 114127, 156845, 166801, 570635, 834005, 1114933, 2168413, 5574665, 10842065, 14494129, 21183727, 72470645, 105918635, 275388451, 1376942255]

約数ペア:

[(1, 1376942255), (5, 275388451), (13, 105918635), (19, 72470645), (65, 21183727), (95, 14494129), (127, 10842065), (247, 5574665), (635, 2168413), (1235, 1114933), (1651, 834005), (2413, 570635), (8255, 166801), (8779, 156845), (12065, 114127), (31369, 43895)]