2644082408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83231}}^1$

素因数の和:83286

約数の個数: 48

約数和(自身を含む): 5708050560

約数和(自身を除く): 3063968152

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 31768, 83231, 166462, 332924, 665848, 915541, 1581389, 1831082, 3162778, 3662164, 6325556, 7324328, 12651112, 17395279, 30046391, 34790558, 60092782, 69581116, 120185564, 139162232, 240371128, 330510301, 661020602, 1322041204, 2644082408]

約数ペア:

[(1, 2644082408), (2, 1322041204), (4, 661020602), (8, 330510301), (11, 240371128), (19, 139162232), (22, 120185564), (38, 69581116), (44, 60092782), (76, 34790558), (88, 30046391), (152, 17395279), (209, 12651112), (361, 7324328), (418, 6325556), (722, 3662164), (836, 3162778), (1444, 1831082), (1672, 1581389), (2888, 915541), (3971, 665848), (7942, 332924), (15884, 166462), (31768, 83231)]