2871752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 5919480

約数和(自身を除く): 3047728

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 521, 689, 1042, 1378, 2084, 2756, 4168, 5512, 6773, 13546, 27092, 27613, 54184, 55226, 110452, 220904, 358969, 717938, 1435876, 2871752]

約数ペア:

[(1, 2871752), (2, 1435876), (4, 717938), (8, 358969), (13, 220904), (26, 110452), (52, 55226), (53, 54184), (104, 27613), (106, 27092), (212, 13546), (424, 6773), (521, 5512), (689, 4168), (1042, 2756), (1378, 2084)]