1438049894408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1381}}^1\times {\mathrm{2769443}}^1$

素因数の和:2770877

約数の個数: 32

約数和(自身を含む): 2755707557760

約数和(自身を除く): 1317657663352

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1381, 2762, 5524, 11048, 64907, 129814, 259628, 519256, 2769443, 5538886, 11077772, 22155544, 130163821, 260327642, 520655284, 1041310568, 3824600783, 7649201566, 15298403132, 30596806264, 179756236801, 359512473602, 719024947204, 1438049894408]

約数ペア:

[(1, 1438049894408), (2, 719024947204), (4, 359512473602), (8, 179756236801), (47, 30596806264), (94, 15298403132), (188, 7649201566), (376, 3824600783), (1381, 1041310568), (2762, 520655284), (5524, 260327642), (11048, 130163821), (64907, 22155544), (129814, 11077772), (259628, 5538886), (519256, 2769443)]