2680623033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 4145541120

約数和(自身を除く): 1464918087

約数列:

[1, 3, 11, 29, 33, 67, 87, 97, 201, 291, 319, 431, 737, 957, 1067, 1293, 1943, 2211, 2813, 3201, 4741, 5829, 6499, 8439, 12499, 14223, 19497, 21373, 28877, 30943, 37497, 41807, 64119, 71489, 86631, 92829, 125421, 137489, 188471, 214467, 317647, 412467, 459877, 565413, 837433, 952941, 1212403, 1379631, 2073181, 2512299, 2801069, 3637209, 6219543, 8403207, 9211763, 13336433, 27635289, 30811759, 40009299, 81231001, 92435277, 243693003, 893541011, 2680623033]

約数ペア:

[(1, 2680623033), (3, 893541011), (11, 243693003), (29, 92435277), (33, 81231001), (67, 40009299), (87, 30811759), (97, 27635289), (201, 13336433), (291, 9211763), (319, 8403207), (431, 6219543), (737, 3637209), (957, 2801069), (1067, 2512299), (1293, 2073181), (1943, 1379631), (2211, 1212403), (2813, 952941), (3201, 837433), (4741, 565413), (5829, 459877), (6499, 412467), (8439, 317647), (12499, 214467), (14223, 188471), (19497, 137489), (21373, 125421), (28877, 92829), (30943, 86631), (37497, 71489), (41807, 64119)]