1438313842945

素因数分解:

$5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4243}}^1\times {\mathrm{17203}}^1$

素因数の和:22021

約数の個数: 32

約数和(自身を含む): 1976628943872

約数和(自身を除く): 538315100927

約数列:

[1, 5, 7, 35, 563, 2815, 3941, 4243, 17203, 19705, 21215, 29701, 86015, 120421, 148505, 602105, 2388809, 9685289, 11944045, 16721663, 48426445, 67797023, 72992329, 83608315, 338985115, 364961645, 510946303, 2554731515, 41094681227, 205473406135, 287662768589, 1438313842945]

約数ペア:

[(1, 1438313842945), (5, 287662768589), (7, 205473406135), (35, 41094681227), (563, 2554731515), (2815, 510946303), (3941, 364961645), (4243, 338985115), (17203, 83608315), (19705, 72992329), (21215, 67797023), (29701, 48426445), (86015, 16721663), (120421, 11944045), (148505, 9685289), (602105, 2388809)]