1670393090

素因数分解:

$2^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{83813}}^1$

素因数の和:85813

約数の個数: 16

約数和(自身を含む): 3008252088

約数和(自身を除く): 1337858998

約数列:

[1, 2, 5, 10, 1993, 3986, 9965, 19930, 83813, 167626, 419065, 838130, 167039309, 334078618, 835196545, 1670393090]

約数ペア:

[(1, 1670393090), (2, 835196545), (5, 334078618), (10, 167039309), (1993, 838130), (3986, 419065), (9965, 167626), (19930, 83813)]