682553570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{138449}}^1$

素因数の和:138502

約数の個数: 32

約数和(自身を含む): 1345734000

約数和(自身を除く): 663180430

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 138449, 276898, 692245, 1384490, 2353633, 4015021, 4707266, 8030042, 11768165, 20075105, 23536330, 40150210, 68255357, 136510714, 341276785, 682553570]

約数ペア:

[(1, 682553570), (2, 341276785), (5, 136510714), (10, 68255357), (17, 40150210), (29, 23536330), (34, 20075105), (58, 11768165), (85, 8030042), (145, 4707266), (170, 4015021), (290, 2353633), (493, 1384490), (986, 692245), (2465, 276898), (4930, 138449)]