634426936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{554569}}^1$

素因数の和:554599

約数の個数: 32

約数和(自身を含む): 1397516400

約数和(自身を除く): 763089464

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 554569, 1109138, 2218276, 4436552, 6100259, 7209397, 12200518, 14418794, 24401036, 28837588, 48802072, 57675176, 79303367, 158606734, 317213468, 634426936]

約数ペア:

[(1, 634426936), (2, 317213468), (4, 158606734), (8, 79303367), (11, 57675176), (13, 48802072), (22, 28837588), (26, 24401036), (44, 14418794), (52, 12200518), (88, 7209397), (104, 6100259), (143, 4436552), (286, 2218276), (572, 1109138), (1144, 554569)]