2013129424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1721}}^1\times {\mathrm{2521}}^1$

素因数の和:4279

約数の個数: 40

約数和(自身を含む): 4038882120

約数和(自身を除く): 2025752696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1721, 2521, 3442, 5042, 6884, 10084, 13768, 20168, 27536, 40336, 49909, 73109, 99818, 146218, 199636, 292436, 399272, 584872, 798544, 1169744, 4338641, 8677282, 17354564, 34709128, 69418256, 125820589, 251641178, 503282356, 1006564712, 2013129424]

約数ペア:

[(1, 2013129424), (2, 1006564712), (4, 503282356), (8, 251641178), (16, 125820589), (29, 69418256), (58, 34709128), (116, 17354564), (232, 8677282), (464, 4338641), (1721, 1169744), (2521, 798544), (3442, 584872), (5042, 399272), (6884, 292436), (10084, 199636), (13768, 146218), (20168, 99818), (27536, 73109), (40336, 49909)]