620496006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{21101}}^1$

素因数の和:21161

約数の個数: 48

約数和(自身を含む): 1390199760

約数和(自身を除く): 769703754

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 2262, 4901, 9802, 14703, 21101, 29406, 42202, 63303, 126606, 274313, 548626, 611929, 822939, 1223858, 1645878, 1835787, 3566069, 3671574, 7132138, 7955077, 10698207, 15910154, 21396414, 23865231, 47730462, 103416001, 206832002, 310248003, 620496006]

約数ペア:

[(1, 620496006), (2, 310248003), (3, 206832002), (6, 103416001), (13, 47730462), (26, 23865231), (29, 21396414), (39, 15910154), (58, 10698207), (78, 7955077), (87, 7132138), (169, 3671574), (174, 3566069), (338, 1835787), (377, 1645878), (507, 1223858), (754, 822939), (1014, 611929), (1131, 548626), (2262, 274313), (4901, 126606), (9802, 63303), (14703, 42202), (21101, 29406)]