728014715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{8713}}^1$

素因数の和:9718

約数の個数: 16

約数和(自身を含む): 926054208

約数和(自身を除く): 198039493

約数列:

[1, 5, 17, 85, 983, 4915, 8713, 16711, 43565, 83555, 148121, 740605, 8564879, 42824395, 145602943, 728014715]

約数ペア:

[(1, 728014715), (5, 145602943), (17, 42824395), (85, 8564879), (983, 740605), (4915, 148121), (8713, 83555), (16711, 43565)]