2007348208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{9613}}^1$

素因数の和:10073

約数の個数: 40

約数和(自身を含む): 4024651136

約数和(自身を除く): 2017302928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 842, 1684, 3368, 6736, 9613, 13051, 19226, 26102, 38452, 52204, 76904, 104408, 153808, 208816, 298003, 596006, 1192012, 2384024, 4047073, 4768048, 8094146, 16188292, 32376584, 64753168, 125459263, 250918526, 501837052, 1003674104, 2007348208]

約数ペア:

[(1, 2007348208), (2, 1003674104), (4, 501837052), (8, 250918526), (16, 125459263), (31, 64753168), (62, 32376584), (124, 16188292), (248, 8094146), (421, 4768048), (496, 4047073), (842, 2384024), (1684, 1192012), (3368, 596006), (6736, 298003), (9613, 208816), (13051, 153808), (19226, 104408), (26102, 76904), (38452, 52204)]