1797760972

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{812731}}^1$

素因数の和:812821

約数の個数: 24

約数和(自身を含む): 3641039360

約数和(自身を除く): 1843278388

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 812731, 1625462, 3250924, 5689117, 11378234, 22756468, 64205749, 128411498, 256822996, 449440243, 898880486, 1797760972]

約数ペア:

[(1, 1797760972), (2, 898880486), (4, 449440243), (7, 256822996), (14, 128411498), (28, 64205749), (79, 22756468), (158, 11378234), (316, 5689117), (553, 3250924), (1106, 1625462), (2212, 812731)]