1973916145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 2486717568

約数和(自身を除く): 512801423

約数列:

[1, 5, 37, 67, 163, 185, 335, 815, 977, 2479, 4885, 6031, 10921, 12395, 30155, 36149, 54605, 65459, 159251, 180745, 327295, 404077, 796255, 2020385, 2421983, 5892287, 10669817, 12109915, 29461435, 53349085, 394783229, 1973916145]

約数ペア:

[(1, 1973916145), (5, 394783229), (37, 53349085), (67, 29461435), (163, 12109915), (185, 10669817), (335, 5892287), (815, 2421983), (977, 2020385), (2479, 796255), (4885, 404077), (6031, 327295), (10921, 180745), (12395, 159251), (30155, 65459), (36149, 54605)]