891276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 2217768

約数和(自身を除く): 1326492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 289, 514, 578, 771, 867, 1028, 1156, 1542, 1734, 3084, 3468, 4369, 8738, 13107, 17476, 26214, 52428, 74273, 148546, 222819, 297092, 445638, 891276]

約数ペア:

[(1, 891276), (2, 445638), (3, 297092), (4, 222819), (6, 148546), (12, 74273), (17, 52428), (34, 26214), (51, 17476), (68, 13107), (102, 8738), (204, 4369), (257, 3468), (289, 3084), (514, 1734), (578, 1542), (771, 1156), (867, 1028)]