553640388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{65257}}^1$

素因数の和:65372

約数の個数: 48

約数和(自身を含む): 1491014784

約数和(自身を除く): 937374396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 65257, 130514, 195771, 261028, 391542, 456799, 783084, 913598, 1370397, 1827196, 2740794, 5481588, 6590957, 13181914, 19772871, 26363828, 39545742, 46136699, 79091484, 92273398, 138410097, 184546796, 276820194, 553640388]

約数ペア:

[(1, 553640388), (2, 276820194), (3, 184546796), (4, 138410097), (6, 92273398), (7, 79091484), (12, 46136699), (14, 39545742), (21, 26363828), (28, 19772871), (42, 13181914), (84, 6590957), (101, 5481588), (202, 2740794), (303, 1827196), (404, 1370397), (606, 913598), (707, 783084), (1212, 456799), (1414, 391542), (2121, 261028), (2828, 195771), (4242, 130514), (8484, 65257)]