2629703290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4310989}}^1$

素因数の和:4311057

約数の個数: 16

約数和(自身を含む): 4811064840

約数和(自身を除く): 2181361550

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4310989, 8621978, 21554945, 43109890, 262970329, 525940658, 1314851645, 2629703290]

約数ペア:

[(1, 2629703290), (2, 1314851645), (5, 525940658), (10, 262970329), (61, 43109890), (122, 21554945), (305, 8621978), (610, 4310989)]