291223357304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{2728241}}^1$

素因数の和:2729471

約数の個数: 32

約数和(自身を含む): 596175441840

約数和(自身を除く): 304952084536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1213, 2426, 4852, 9704, 13343, 26686, 53372, 106744, 2728241, 5456482, 10912964, 21825928, 30010651, 60021302, 120042604, 240085208, 3309356333, 6618712666, 13237425332, 26474850664, 36402919663, 72805839326, 145611678652, 291223357304]

約数ペア:

[(1, 291223357304), (2, 145611678652), (4, 72805839326), (8, 36402919663), (11, 26474850664), (22, 13237425332), (44, 6618712666), (88, 3309356333), (1213, 240085208), (2426, 120042604), (4852, 60021302), (9704, 30010651), (13343, 21825928), (26686, 10912964), (53372, 5456482), (106744, 2728241)]