1422337784

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{819319}}^1$

素因数の和:819363

約数の個数: 32

約数和(自身を含む): 3146188800

約数和(自身を除く): 1723851016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 819319, 1638638, 3277276, 5735233, 6554552, 11470466, 22940932, 25398889, 45881864, 50797778, 101595556, 177792223, 203191112, 355584446, 711168892, 1422337784]

約数ペア:

[(1, 1422337784), (2, 711168892), (4, 355584446), (7, 203191112), (8, 177792223), (14, 101595556), (28, 50797778), (31, 45881864), (56, 25398889), (62, 22940932), (124, 11470466), (217, 6554552), (248, 5735233), (434, 3277276), (868, 1638638), (1736, 819319)]