2242178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 3559680

約数和(自身を除く): 1317502

約数列:

[1, 2, 23, 46, 79, 158, 617, 1234, 1817, 3634, 14191, 28382, 48743, 97486, 1121089, 2242178]

約数ペア:

[(1, 2242178), (2, 1121089), (23, 97486), (46, 48743), (79, 28382), (158, 14191), (617, 3634), (1234, 1817)]