2080480516

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{68699}}^1$

素因数の和:68883

約数の個数: 24

約数和(自身を含む): 3727936800

約数和(自身を除く): 1647456284

約数列:

[1, 2, 4, 67, 113, 134, 226, 268, 452, 7571, 15142, 30284, 68699, 137398, 274796, 4602833, 7762987, 9205666, 15525974, 18411332, 31051948, 520120129, 1040240258, 2080480516]

約数ペア:

[(1, 2080480516), (2, 1040240258), (4, 520120129), (67, 31051948), (113, 18411332), (134, 15525974), (226, 9205666), (268, 7762987), (452, 4602833), (7571, 274796), (15142, 137398), (30284, 68699)]