1540802276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1742989}}^1$

素因数の和:1743023

約数の個数: 24

約数和(自身を含む): 3074634360

約数和(自身を除く): 1533832084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1742989, 3485978, 6971956, 22658857, 29630813, 45317714, 59261626, 90635428, 118523252, 385200569, 770401138, 1540802276]

約数ペア:

[(1, 1540802276), (2, 770401138), (4, 385200569), (13, 118523252), (17, 90635428), (26, 59261626), (34, 45317714), (52, 29630813), (68, 22658857), (221, 6971956), (442, 3485978), (884, 1742989)]