690108

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 1626240

約数和(自身を除く): 936132

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 439, 524, 786, 878, 1317, 1572, 1756, 2634, 5268, 57509, 115018, 172527, 230036, 345054, 690108]

約数ペア:

[(1, 690108), (2, 345054), (3, 230036), (4, 172527), (6, 115018), (12, 57509), (131, 5268), (262, 2634), (393, 1756), (439, 1572), (524, 1317), (786, 878)]