488594018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{364079}}^1$

素因数の和:364153

約数の個数: 16

約数和(自身を含む): 812626560

約数和(自身を除く): 324032542

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 364079, 728158, 4004869, 8009738, 22208819, 44417638, 244297009, 488594018]

約数ペア:

[(1, 488594018), (2, 244297009), (11, 44417638), (22, 22208819), (61, 8009738), (122, 4004869), (671, 728158), (1342, 364079)]