8709612208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{811253}}^1$

素因数の和:811333

約数の個数: 40

約数和(自身を含む): 18710762256

約数和(自身を除く): 10001150048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 811253, 1622506, 3245012, 6490024, 8923783, 12980048, 17847566, 35695132, 49486433, 71390264, 98972866, 142780528, 197945732, 395891464, 544350763, 791782928, 1088701526, 2177403052, 4354806104, 8709612208]

約数ペア:

[(1, 8709612208), (2, 4354806104), (4, 2177403052), (8, 1088701526), (11, 791782928), (16, 544350763), (22, 395891464), (44, 197945732), (61, 142780528), (88, 98972866), (122, 71390264), (176, 49486433), (244, 35695132), (488, 17847566), (671, 12980048), (976, 8923783), (1342, 6490024), (2684, 3245012), (5368, 1622506), (10736, 811253)]