1299532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 2492336

約数和(自身を除く): 1192804

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 373, 746, 871, 1492, 1742, 3484, 4849, 9698, 19396, 24991, 49982, 99964, 324883, 649766, 1299532]

約数ペア:

[(1, 1299532), (2, 649766), (4, 324883), (13, 99964), (26, 49982), (52, 24991), (67, 19396), (134, 9698), (268, 4849), (373, 3484), (746, 1742), (871, 1492)]