1225528036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{23209}}^1$

素因数の和:23563

約数の個数: 24

約数和(自身を含む): 2201793440

約数和(自身を除く): 976265404

約数列:

[1, 2, 4, 43, 86, 172, 307, 614, 1228, 13201, 23209, 26402, 46418, 52804, 92836, 997987, 1995974, 3991948, 7125163, 14250326, 28500652, 306382009, 612764018, 1225528036]

約数ペア:

[(1, 1225528036), (2, 612764018), (4, 306382009), (43, 28500652), (86, 14250326), (172, 7125163), (307, 3991948), (614, 1995974), (1228, 997987), (13201, 92836), (23209, 52804), (26402, 46418)]