1423172008

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{708751}}^1$

素因数の和:709008

約数の個数: 16

約数和(自身を含む): 2679082560

約数和(自身を除く): 1255910552

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 708751, 1417502, 2835004, 5670008, 177896501, 355793002, 711586004, 1423172008]

約数ペア:

[(1, 1423172008), (2, 711586004), (4, 355793002), (8, 177896501), (251, 5670008), (502, 2835004), (1004, 1417502), (2008, 708751)]