1207718744

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{691}}^1\times {\mathrm{1109}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 2281316400

約数和(自身を除く): 1073597656

約数列:

[1, 2, 4, 8, 197, 394, 691, 788, 1109, 1382, 1576, 2218, 2764, 4436, 5528, 8872, 136127, 218473, 272254, 436946, 544508, 766319, 873892, 1089016, 1532638, 1747784, 3065276, 6130552, 150964843, 301929686, 603859372, 1207718744]

約数ペア:

[(1, 1207718744), (2, 603859372), (4, 301929686), (8, 150964843), (197, 6130552), (394, 3065276), (691, 1747784), (788, 1532638), (1109, 1089016), (1382, 873892), (1576, 766319), (2218, 544508), (2764, 436946), (4436, 272254), (5528, 218473), (8872, 136127)]