448008748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{857}}^1$

素因数の和:1090

約数の個数: 36

約数和(自身を含む): 864215352

約数和(自身を除く): 416206604

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 857, 1199, 1714, 2398, 3428, 4796, 9427, 11881, 18854, 23762, 37708, 47524, 93413, 130691, 186826, 261382, 373652, 522764, 1027543, 2055086, 4110172, 10182017, 20364034, 40728068, 112002187, 224004374, 448008748]

約数ペア:

[(1, 448008748), (2, 224004374), (4, 112002187), (11, 40728068), (22, 20364034), (44, 10182017), (109, 4110172), (218, 2055086), (436, 1027543), (857, 522764), (1199, 373652), (1714, 261382), (2398, 186826), (3428, 130691), (4796, 93413), (9427, 47524), (11881, 37708), (18854, 23762)]