1026784612

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{19919}}^1$

素因数の和:20200

約数の個数: 36

約数和(自身を含む): 2098293120

約数和(自身を除く): 1071508508

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 526, 1052, 1841, 3682, 7364, 12887, 19919, 25774, 39838, 51548, 79676, 139433, 278866, 557732, 976031, 1952062, 3904124, 5238697, 10477394, 20954788, 36670879, 73341758, 146683516, 256696153, 513392306, 1026784612]

約数ペア:

[(1, 1026784612), (2, 513392306), (4, 256696153), (7, 146683516), (14, 73341758), (28, 36670879), (49, 20954788), (98, 10477394), (196, 5238697), (263, 3904124), (526, 1952062), (1052, 976031), (1841, 557732), (3682, 278866), (7364, 139433), (12887, 79676), (19919, 51548), (25774, 39838)]