2985892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 6476736

約数和(自身を除く): 3490844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 631, 676, 1183, 1262, 2366, 2524, 4417, 4732, 8203, 8834, 16406, 17668, 32812, 57421, 106639, 114842, 213278, 229684, 426556, 746473, 1492946, 2985892]

約数ペア:

[(1, 2985892), (2, 1492946), (4, 746473), (7, 426556), (13, 229684), (14, 213278), (26, 114842), (28, 106639), (52, 57421), (91, 32812), (169, 17668), (182, 16406), (338, 8834), (364, 8203), (631, 4732), (676, 4417), (1183, 2524), (1262, 2366)]