633657638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 1020522240

約数和(自身を除く): 386864602

約数列:

[1, 2, 19, 38, 101, 107, 202, 214, 1543, 1919, 2033, 3086, 3838, 4066, 10807, 21614, 29317, 58634, 155843, 165101, 205333, 311686, 330202, 410666, 2961017, 3136919, 5922034, 6273838, 16675201, 33350402, 316828819, 633657638]

約数ペア:

[(1, 633657638), (2, 316828819), (19, 33350402), (38, 16675201), (101, 6273838), (107, 5922034), (202, 3136919), (214, 2961017), (1543, 410666), (1919, 330202), (2033, 311686), (3086, 205333), (3838, 165101), (4066, 155843), (10807, 58634), (21614, 29317)]