1492876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 3370752

約数和(自身を除く): 1877876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 131, 148, 154, 259, 262, 308, 407, 518, 524, 814, 917, 1036, 1441, 1628, 1834, 2849, 2882, 3668, 4847, 5698, 5764, 9694, 10087, 11396, 19388, 20174, 33929, 40348, 53317, 67858, 106634, 135716, 213268, 373219, 746438, 1492876]

約数ペア:

[(1, 1492876), (2, 746438), (4, 373219), (7, 213268), (11, 135716), (14, 106634), (22, 67858), (28, 53317), (37, 40348), (44, 33929), (74, 20174), (77, 19388), (131, 11396), (148, 10087), (154, 9694), (259, 5764), (262, 5698), (308, 4847), (407, 3668), (518, 2882), (524, 2849), (814, 1834), (917, 1628), (1036, 1441)]