2904697796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{725449}}^1$

素因数の和:725484

約数の個数: 48

約数和(自身を含む): 6825033600

約数和(自身を除く): 3920335804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 725449, 1450898, 2901796, 5078143, 7979939, 9430837, 10156286, 15959878, 18861674, 20312572, 31919756, 37723348, 55859573, 66015859, 103739207, 111719146, 132031718, 207478414, 223438292, 264063436, 414956828, 726174449, 1452348898, 2904697796]

約数ペア:

[(1, 2904697796), (2, 1452348898), (4, 726174449), (7, 414956828), (11, 264063436), (13, 223438292), (14, 207478414), (22, 132031718), (26, 111719146), (28, 103739207), (44, 66015859), (52, 55859573), (77, 37723348), (91, 31919756), (143, 20312572), (154, 18861674), (182, 15959878), (286, 10156286), (308, 9430837), (364, 7979939), (572, 5078143), (1001, 2901796), (2002, 1450898), (4004, 725449)]