989240122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{167611}}^1$

素因数の和:167853

約数の個数: 16

約数和(自身を含む): 1605052512

約数和(自身を除く): 615812390

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 167611, 335222, 2178943, 4357886, 38047697, 76095394, 494620061, 989240122]

約数ペア:

[(1, 989240122), (2, 494620061), (13, 76095394), (26, 38047697), (227, 4357886), (454, 2178943), (2951, 335222), (5902, 167611)]