1569392844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{21881}}^1$

素因数の和:22070

約数の個数: 48

約数和(自身を含む): 3774207360

約数和(自身を除く): 2204814516

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 516, 556, 834, 1668, 5977, 11954, 17931, 21881, 23908, 35862, 43762, 65643, 71724, 87524, 131286, 262572, 940883, 1881766, 2822649, 3041459, 3763532, 5645298, 6082918, 9124377, 11290596, 12165836, 18248754, 36497508, 130782737, 261565474, 392348211, 523130948, 784696422, 1569392844]

約数ペア:

[(1, 1569392844), (2, 784696422), (3, 523130948), (4, 392348211), (6, 261565474), (12, 130782737), (43, 36497508), (86, 18248754), (129, 12165836), (139, 11290596), (172, 9124377), (258, 6082918), (278, 5645298), (417, 3763532), (516, 3041459), (556, 2822649), (834, 1881766), (1668, 940883), (5977, 262572), (11954, 131286), (17931, 87524), (21881, 71724), (23908, 65643), (35862, 43762)]