1386316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2872800

約数和(自身を除く): 1486484

約数列:

[1, 2, 4, 17, 19, 29, 34, 37, 38, 58, 68, 74, 76, 116, 148, 323, 493, 551, 629, 646, 703, 986, 1073, 1102, 1258, 1292, 1406, 1972, 2146, 2204, 2516, 2812, 4292, 9367, 11951, 18241, 18734, 20387, 23902, 36482, 37468, 40774, 47804, 72964, 81548, 346579, 693158, 1386316]

約数ペア:

[(1, 1386316), (2, 693158), (4, 346579), (17, 81548), (19, 72964), (29, 47804), (34, 40774), (37, 37468), (38, 36482), (58, 23902), (68, 20387), (74, 18734), (76, 18241), (116, 11951), (148, 9367), (323, 4292), (493, 2812), (551, 2516), (629, 2204), (646, 2146), (703, 1972), (986, 1406), (1073, 1292), (1102, 1258)]