4251569106

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 8655907392

約数和(自身を除く): 4404338286

約数列:

[1, 2, 3, 6, 131, 157, 262, 263, 314, 393, 471, 526, 786, 789, 942, 1578, 17161, 20567, 34322, 34453, 41134, 41291, 51483, 61701, 68906, 82582, 102966, 103359, 123402, 123873, 206718, 247746, 2694277, 4513343, 5388554, 5409121, 8082831, 9026686, 10818242, 13540029, 16165662, 16227363, 27080058, 32454726, 708594851, 1417189702, 2125784553, 4251569106]

約数ペア:

[(1, 4251569106), (2, 2125784553), (3, 1417189702), (6, 708594851), (131, 32454726), (157, 27080058), (262, 16227363), (263, 16165662), (314, 13540029), (393, 10818242), (471, 9026686), (526, 8082831), (786, 5409121), (789, 5388554), (942, 4513343), (1578, 2694277), (17161, 247746), (20567, 206718), (34322, 123873), (34453, 123402), (41134, 103359), (41291, 102966), (51483, 82582), (61701, 68906)]