13808219078

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{2221}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 21270406080

約数和(自身を除く): 7462187002

約数列:

[1, 2, 73, 97, 146, 194, 439, 878, 2221, 4442, 7081, 14162, 32047, 42583, 64094, 85166, 162133, 215437, 324266, 430874, 975019, 1950038, 3108559, 6217118, 15726901, 31453802, 71176387, 94576843, 142352774, 189153686, 6904109539, 13808219078]

約数ペア:

[(1, 13808219078), (2, 6904109539), (73, 189153686), (97, 142352774), (146, 94576843), (194, 71176387), (439, 31453802), (878, 15726901), (2221, 6217118), (4442, 3108559), (7081, 1950038), (14162, 975019), (32047, 430874), (42583, 324266), (64094, 215437), (85166, 162133)]