2005337552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1489}}^1\times {\mathrm{2053}}^1$

素因数の和:3591

約数の個数: 40

約数和(自身を含む): 3984718920

約数和(自身を除く): 1979381368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1489, 2053, 2978, 4106, 5956, 8212, 11912, 16424, 23824, 32848, 61049, 84173, 122098, 168346, 244196, 336692, 488392, 673384, 976784, 1346768, 3056917, 6113834, 12227668, 24455336, 48910672, 125333597, 250667194, 501334388, 1002668776, 2005337552]

約数ペア:

[(1, 2005337552), (2, 1002668776), (4, 501334388), (8, 250667194), (16, 125333597), (41, 48910672), (82, 24455336), (164, 12227668), (328, 6113834), (656, 3056917), (1489, 1346768), (2053, 976784), (2978, 673384), (4106, 488392), (5956, 336692), (8212, 244196), (11912, 168346), (16424, 122098), (23824, 84173), (32848, 61049)]