616301968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1328237}}^1$

素因数の和:1328274

約数の個数: 20

約数和(自身を含む): 1235261340

約数和(自身を除く): 618959372

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1328237, 2656474, 5312948, 10625896, 21251792, 38518873, 77037746, 154075492, 308150984, 616301968]

約数ペア:

[(1, 616301968), (2, 308150984), (4, 154075492), (8, 77037746), (16, 38518873), (29, 21251792), (58, 10625896), (116, 5312948), (232, 2656474), (464, 1328237)]