8240394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 17339904

約数和(自身を除く): 9099510

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 211, 283, 422, 566, 633, 849, 1266, 1698, 4853, 6509, 9706, 13018, 14559, 19527, 29118, 39054, 59713, 119426, 179139, 358278, 1373399, 2746798, 4120197, 8240394]

約数ペア:

[(1, 8240394), (2, 4120197), (3, 2746798), (6, 1373399), (23, 358278), (46, 179139), (69, 119426), (138, 59713), (211, 39054), (283, 29118), (422, 19527), (566, 14559), (633, 13018), (849, 9706), (1266, 6509), (1698, 4853)]