2335216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 4964960

約数和(自身を除く): 2629744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 109, 206, 208, 218, 412, 436, 824, 872, 1339, 1417, 1648, 1744, 2678, 2834, 5356, 5668, 10712, 11227, 11336, 21424, 22454, 22672, 44908, 89816, 145951, 179632, 291902, 583804, 1167608, 2335216]

約数ペア:

[(1, 2335216), (2, 1167608), (4, 583804), (8, 291902), (13, 179632), (16, 145951), (26, 89816), (52, 44908), (103, 22672), (104, 22454), (109, 21424), (206, 11336), (208, 11227), (218, 10712), (412, 5668), (436, 5356), (824, 2834), (872, 2678), (1339, 1744), (1417, 1648)]