2028295544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211457}}^1$

素因数の和:211583

約数の個数: 32

約数和(自身を含む): 4186868400

約数和(自身を除く): 2158572856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 211457, 422914, 845828, 1691656, 2326027, 4652054, 9304108, 18608216, 23048813, 46097626, 92195252, 184390504, 253536943, 507073886, 1014147772, 2028295544]

約数ペア:

[(1, 2028295544), (2, 1014147772), (4, 507073886), (8, 253536943), (11, 184390504), (22, 92195252), (44, 46097626), (88, 23048813), (109, 18608216), (218, 9304108), (436, 4652054), (872, 2326027), (1199, 1691656), (2398, 845828), (4796, 422914), (9592, 211457)]