2480826088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769487}}^1$

素因数の和:769537

約数の個数: 32

約数和(自身を含む): 5170959360

約数和(自身を除く): 2690133272

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 769487, 1538974, 3077948, 6155896, 10003331, 20006662, 23854097, 40013324, 47708194, 80026648, 95416388, 190832776, 310103261, 620206522, 1240413044, 2480826088]

約数ペア:

[(1, 2480826088), (2, 1240413044), (4, 620206522), (8, 310103261), (13, 190832776), (26, 95416388), (31, 80026648), (52, 47708194), (62, 40013324), (104, 23854097), (124, 20006662), (248, 10003331), (403, 6155896), (806, 3077948), (1612, 1538974), (3224, 769487)]