2009446712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{27329}}^1$

素因数の和:27456

約数の個数: 64

約数和(自身を含む): 4683268800

約数和(自身を除く): 2673822088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 2626, 2828, 5252, 5656, 9191, 10504, 18382, 27329, 36764, 54658, 73528, 109316, 191303, 218632, 355277, 382606, 710554, 765212, 1421108, 1530424, 2486939, 2760229, 2842216, 4973878, 5520458, 9947756, 11040916, 19321603, 19895512, 22081832, 35882977, 38643206, 71765954, 77286412, 143531908, 154572824, 251180839, 287063816, 502361678, 1004723356, 2009446712]

約数ペア:

[(1, 2009446712), (2, 1004723356), (4, 502361678), (7, 287063816), (8, 251180839), (13, 154572824), (14, 143531908), (26, 77286412), (28, 71765954), (52, 38643206), (56, 35882977), (91, 22081832), (101, 19895512), (104, 19321603), (182, 11040916), (202, 9947756), (364, 5520458), (404, 4973878), (707, 2842216), (728, 2760229), (808, 2486939), (1313, 1530424), (1414, 1421108), (2626, 765212), (2828, 710554), (5252, 382606), (5656, 355277), (9191, 218632), (10504, 191303), (18382, 109316), (27329, 73528), (36764, 54658)]