1979656293866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{776183}}^1$

素因数の和:776906

約数の個数: 32

約数和(自身を含む): 3108113952768

約数和(自身を除く): 1128457658902

約数列:

[1, 2, 43, 47, 86, 94, 631, 1262, 2021, 4042, 27133, 29657, 54266, 59314, 776183, 1275251, 1552366, 2550502, 33375869, 36480601, 66751738, 72961202, 489771473, 979542946, 1568665843, 3137331686, 21060173339, 23019259231, 42120346678, 46038518462, 989828146933, 1979656293866]

約数ペア:

[(1, 1979656293866), (2, 989828146933), (43, 46038518462), (47, 42120346678), (86, 23019259231), (94, 21060173339), (631, 3137331686), (1262, 1568665843), (2021, 979542946), (4042, 489771473), (27133, 72961202), (29657, 66751738), (54266, 36480601), (59314, 33375869), (776183, 2550502), (1275251, 1552366)]