746156785492

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1597}}^1\times {\mathrm{840331}}^1$

素因数の和:842071

約数の個数: 24

約数和(自身を含む): 1315993525280

約数和(自身を除く): 569836739788

約数列:

[1, 2, 4, 139, 278, 556, 1597, 3194, 6388, 221983, 443966, 840331, 887932, 1680662, 3361324, 116806009, 233612018, 467224036, 1342008607, 2684017214, 5368034428, 186539196373, 373078392746, 746156785492]

約数ペア:

[(1, 746156785492), (2, 373078392746), (4, 186539196373), (139, 5368034428), (278, 2684017214), (556, 1342008607), (1597, 467224036), (3194, 233612018), (6388, 116806009), (221983, 3361324), (443966, 1680662), (840331, 887932)]