1948370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 3788208

約数和(自身を除く): 1839838

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 157, 170, 314, 365, 730, 785, 1241, 1570, 2482, 2669, 5338, 6205, 11461, 12410, 13345, 22922, 26690, 57305, 114610, 194837, 389674, 974185, 1948370]

約数ペア:

[(1, 1948370), (2, 974185), (5, 389674), (10, 194837), (17, 114610), (34, 57305), (73, 26690), (85, 22922), (146, 13345), (157, 12410), (170, 11461), (314, 6205), (365, 5338), (730, 2669), (785, 2482), (1241, 1570)]