28901508158

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{337091}}^1$

素因数の和:337519

約数の個数: 16

約数和(自身を含む): 43784205696

約数和(自身を除く): 14882697538

約数列:

[1, 2, 163, 263, 326, 526, 42869, 85738, 337091, 674182, 54945833, 88654933, 109891666, 177309866, 14450754079, 28901508158]

約数ペア:

[(1, 28901508158), (2, 14450754079), (163, 177309866), (263, 109891666), (326, 88654933), (526, 54945833), (42869, 674182), (85738, 337091)]