4478838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 11102976

約数和(自身を除く): 6624138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 631, 1014, 1183, 1262, 1893, 2366, 3549, 3786, 4417, 7098, 8203, 8834, 13251, 16406, 24609, 26502, 49218, 57421, 106639, 114842, 172263, 213278, 319917, 344526, 639834, 746473, 1492946, 2239419, 4478838]

約数ペア:

[(1, 4478838), (2, 2239419), (3, 1492946), (6, 746473), (7, 639834), (13, 344526), (14, 319917), (21, 213278), (26, 172263), (39, 114842), (42, 106639), (78, 57421), (91, 49218), (169, 26502), (182, 24609), (273, 16406), (338, 13251), (507, 8834), (546, 8203), (631, 7098), (1014, 4417), (1183, 3786), (1262, 3549), (1893, 2366)]