394380130

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{241951}}^1$

素因数の和:242121

約数の個数: 16

約数和(自身を含む): 714242304

約数和(自身を除く): 319862174

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 241951, 483902, 1209755, 2419510, 39438013, 78876026, 197190065, 394380130]

約数ペア:

[(1, 394380130), (2, 197190065), (5, 78876026), (10, 39438013), (163, 2419510), (326, 1209755), (815, 483902), (1630, 241951)]