4194645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 4232235

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 439, 455, 637, 735, 1317, 1365, 1911, 2195, 3073, 3185, 5707, 6585, 9219, 9555, 15365, 17121, 21511, 28535, 39949, 46095, 64533, 85605, 107555, 119847, 199745, 279643, 322665, 599235, 838929, 1398215, 4194645]

約数ペア:

[(1, 4194645), (3, 1398215), (5, 838929), (7, 599235), (13, 322665), (15, 279643), (21, 199745), (35, 119847), (39, 107555), (49, 85605), (65, 64533), (91, 46095), (105, 39949), (147, 28535), (195, 21511), (245, 17121), (273, 15365), (439, 9555), (455, 9219), (637, 6585), (735, 5707), (1317, 3185), (1365, 3073), (1911, 2195)]