10400378

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:749

約数の個数: 16

約数和(自身を含む): 15984096

約数和(自身を除く): 5583718

約数列:

[1, 2, 61, 122, 163, 326, 523, 1046, 9943, 19886, 31903, 63806, 85249, 170498, 5200189, 10400378]

約数ペア:

[(1, 10400378), (2, 5200189), (61, 170498), (122, 85249), (163, 63806), (326, 31903), (523, 19886), (1046, 9943)]