407202942

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 820938240

約数和(自身を除く): 413735298

約数列:

[1, 2, 3, 6, 239, 443, 478, 641, 717, 886, 1282, 1329, 1434, 1923, 2658, 3846, 105877, 153199, 211754, 283963, 306398, 317631, 459597, 567926, 635262, 851889, 919194, 1703778, 67867157, 135734314, 203601471, 407202942]

約数ペア:

[(1, 407202942), (2, 203601471), (3, 135734314), (6, 67867157), (239, 1703778), (443, 919194), (478, 851889), (641, 635262), (717, 567926), (886, 459597), (1282, 317631), (1329, 306398), (1434, 283963), (1923, 211754), (2658, 153199), (3846, 105877)]