989718830

素因数分解:

$2^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{23173}}^1$

素因数の和:27451

約数の個数: 16

約数和(自身を含む): 1781987904

約数和(自身を除く): 792269074

約数列:

[1, 2, 5, 10, 4271, 8542, 21355, 23173, 42710, 46346, 115865, 231730, 98971883, 197943766, 494859415, 989718830]

約数ペア:

[(1, 989718830), (2, 494859415), (5, 197943766), (10, 98971883), (4271, 231730), (8542, 115865), (21355, 46346), (23173, 42710)]