321508438

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 485536320

約数和(自身を除く): 164027882

約数列:

[1, 2, 271, 421, 542, 842, 1409, 2818, 114091, 228182, 381839, 593189, 763678, 1186378, 160754219, 321508438]

約数ペア:

[(1, 321508438), (2, 160754219), (271, 1186378), (421, 763678), (542, 593189), (842, 381839), (1409, 228182), (2818, 114091)]