990457064

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{593}}^1\times {\mathrm{2027}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 1879225920

約数和(自身を除く): 888768856

約数列:

[1, 2, 4, 8, 103, 206, 412, 593, 824, 1186, 2027, 2372, 4054, 4744, 8108, 16216, 61079, 122158, 208781, 244316, 417562, 488632, 835124, 1202011, 1670248, 2404022, 4808044, 9616088, 123807133, 247614266, 495228532, 990457064]

約数ペア:

[(1, 990457064), (2, 495228532), (4, 247614266), (8, 123807133), (103, 9616088), (206, 4808044), (412, 2404022), (593, 1670248), (824, 1202011), (1186, 835124), (2027, 488632), (2372, 417562), (4054, 244316), (4744, 208781), (8108, 122158), (16216, 61079)]