2054659321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 2680667136

約数和(自身を除く): 626007815

約数列:

[1, 11, 13, 17, 37, 53, 143, 187, 221, 407, 431, 481, 583, 629, 689, 901, 1961, 2431, 4741, 5291, 5603, 6919, 7327, 7579, 8177, 9911, 11713, 15947, 21571, 22843, 25493, 33337, 61633, 80597, 89947, 95251, 128843, 175417, 207311, 251273, 271099, 280423, 296959, 366707, 388331, 433381, 845191, 1047761, 2280421, 2982089, 3266549, 3524287, 4271641, 4767191, 5048303, 9297101, 10987483, 14368247, 38767157, 55531333, 120862313, 158050717, 186787211, 2054659321]

約数ペア:

[(1, 2054659321), (11, 186787211), (13, 158050717), (17, 120862313), (37, 55531333), (53, 38767157), (143, 14368247), (187, 10987483), (221, 9297101), (407, 5048303), (431, 4767191), (481, 4271641), (583, 3524287), (629, 3266549), (689, 2982089), (901, 2280421), (1961, 1047761), (2431, 845191), (4741, 433381), (5291, 388331), (5603, 366707), (6919, 296959), (7327, 280423), (7579, 271099), (8177, 251273), (9911, 207311), (11713, 175417), (15947, 128843), (21571, 95251), (22843, 89947), (25493, 80597), (33337, 61633)]