870847944

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{511061}}^1$

素因数の和:511141

約数の個数: 32

約数和(自身を含む): 2207787840

約数和(自身を除く): 1336939896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 511061, 1022122, 1533183, 2044244, 3066366, 4088488, 6132732, 12265464, 36285331, 72570662, 108855993, 145141324, 217711986, 290282648, 435423972, 870847944]

約数ペア:

[(1, 870847944), (2, 435423972), (3, 290282648), (4, 217711986), (6, 145141324), (8, 108855993), (12, 72570662), (24, 36285331), (71, 12265464), (142, 6132732), (213, 4088488), (284, 3066366), (426, 2044244), (568, 1533183), (852, 1022122), (1704, 511061)]