328928908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1067951}}^1$

素因数の和:1067973

約数の個数: 24

約数和(自身を含む): 717663744

約数和(自身を除く): 388734836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1067951, 2135902, 4271804, 7475657, 11747461, 14951314, 23494922, 29902628, 46989844, 82232227, 164464454, 328928908]

約数ペア:

[(1, 328928908), (2, 164464454), (4, 82232227), (7, 46989844), (11, 29902628), (14, 23494922), (22, 14951314), (28, 11747461), (44, 7475657), (77, 4271804), (154, 2135902), (308, 1067951)]