487797122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 767283840

約数和(自身を除く): 279486718

約数列:

[1, 2, 37, 71, 74, 142, 227, 409, 454, 818, 2627, 5254, 8399, 15133, 16117, 16798, 29039, 30266, 32234, 58078, 92843, 185686, 596329, 1074443, 1192658, 2148886, 3435191, 6591853, 6870382, 13183706, 243898561, 487797122]

約数ペア:

[(1, 487797122), (2, 243898561), (37, 13183706), (71, 6870382), (74, 6591853), (142, 3435191), (227, 2148886), (409, 1192658), (454, 1074443), (818, 596329), (2627, 185686), (5254, 92843), (8399, 58078), (15133, 32234), (16117, 30266), (16798, 29039)]