1245012472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{107999}}^1$

素因数の和:108147

約数の個数: 32

約数和(自身を含む): 2566080000

約数和(自身を除く): 1321067528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 107999, 215998, 431996, 863992, 1187989, 2375978, 4751956, 9503912, 14147869, 28295738, 56591476, 113182952, 155626559, 311253118, 622506236, 1245012472]

約数ペア:

[(1, 1245012472), (2, 622506236), (4, 311253118), (8, 155626559), (11, 113182952), (22, 56591476), (44, 28295738), (88, 14147869), (131, 9503912), (262, 4751956), (524, 2375978), (1048, 1187989), (1441, 863992), (2882, 431996), (5764, 215998), (11528, 107999)]