1279584133486

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1\times {\mathrm{42467}}^1$

素因数の和:43288

約数の個数: 32

約数和(自身を含む): 1945836195840

約数和(自身を除く): 666252062354

約数列:

[1, 2, 127, 254, 313, 379, 626, 758, 39751, 42467, 48133, 79502, 84934, 96266, 118627, 237254, 5393309, 10786618, 13292171, 15065629, 16094993, 26584342, 30131258, 32189986, 1688105717, 2044064111, 3376211434, 4088128222, 5037732809, 10075465618, 639792066743, 1279584133486]

約数ペア:

[(1, 1279584133486), (2, 639792066743), (127, 10075465618), (254, 5037732809), (313, 4088128222), (379, 3376211434), (626, 2044064111), (758, 1688105717), (39751, 32189986), (42467, 30131258), (48133, 26584342), (79502, 16094993), (84934, 15065629), (96266, 13292171), (118627, 10786618), (237254, 5393309)]