622609832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{30389}}^1$

素因数の和:30605

約数の個数: 32

約数和(自身を含む): 1263616200

約数和(自身を除く): 641006368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 30389, 60778, 121556, 243112, 395057, 790114, 1580228, 3160456, 5986633, 11973266, 23946532, 47893064, 77826229, 155652458, 311304916, 622609832]

約数ペア:

[(1, 622609832), (2, 311304916), (4, 155652458), (8, 77826229), (13, 47893064), (26, 23946532), (52, 11973266), (104, 5986633), (197, 3160456), (394, 1580228), (788, 790114), (1576, 395057), (2561, 243112), (5122, 121556), (10244, 60778), (20488, 30389)]