1286614168

素因数分解:

$2^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{13619}}^1$

素因数の和:13880

約数の個数: 48

約数和(自身を含む): 2818114200

約数和(自身を除く): 1531500032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 392, 482, 964, 1687, 1928, 3374, 6748, 11809, 13496, 13619, 23618, 27238, 47236, 54476, 94472, 95333, 108952, 190666, 381332, 667331, 762664, 1334662, 2669324, 3282179, 5338648, 6564358, 13128716, 22975253, 26257432, 45950506, 91901012, 160826771, 183802024, 321653542, 643307084, 1286614168]

約数ペア:

[(1, 1286614168), (2, 643307084), (4, 321653542), (7, 183802024), (8, 160826771), (14, 91901012), (28, 45950506), (49, 26257432), (56, 22975253), (98, 13128716), (196, 6564358), (241, 5338648), (392, 3282179), (482, 2669324), (964, 1334662), (1687, 762664), (1928, 667331), (3374, 381332), (6748, 190666), (11809, 108952), (13496, 95333), (13619, 94472), (23618, 54476), (27238, 47236)]