423817388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{19219}}^1$

素因数の和:19409

約数の個数: 24

約数和(自身を含む): 766878000

約数和(自身を除く): 343060612

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 5513, 11026, 19219, 22052, 38438, 76876, 711103, 1422206, 2844412, 2863631, 5727262, 11454524, 105954347, 211908694, 423817388]

約数ペア:

[(1, 423817388), (2, 211908694), (4, 105954347), (37, 11454524), (74, 5727262), (148, 2863631), (149, 2844412), (298, 1422206), (596, 711103), (5513, 76876), (11026, 38438), (19219, 22052)]