1785639324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401087}}^1$

素因数の和:401154

約数の個数: 48

約数和(自身を含む): 4851560448

約数和(自身を除く): 3065921124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 401087, 802174, 1203261, 1604348, 2406522, 2807609, 4813044, 5615218, 8422827, 11230436, 16845654, 21257611, 33691308, 42515222, 63772833, 85030444, 127545666, 148803277, 255091332, 297606554, 446409831, 595213108, 892819662, 1785639324]

約数ペア:

[(1, 1785639324), (2, 892819662), (3, 595213108), (4, 446409831), (6, 297606554), (7, 255091332), (12, 148803277), (14, 127545666), (21, 85030444), (28, 63772833), (42, 42515222), (53, 33691308), (84, 21257611), (106, 16845654), (159, 11230436), (212, 8422827), (318, 5615218), (371, 4813044), (636, 2807609), (742, 2406522), (1113, 1604348), (1484, 1203261), (2226, 802174), (4452, 401087)]