4028556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 10841600

約数和(自身を除く): 6813044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 241, 398, 482, 597, 723, 796, 964, 1194, 1393, 1446, 1687, 2388, 2786, 2892, 3374, 4179, 5061, 5572, 6748, 8358, 10122, 16716, 20244, 47959, 95918, 143877, 191836, 287754, 335713, 575508, 671426, 1007139, 1342852, 2014278, 4028556]

約数ペア:

[(1, 4028556), (2, 2014278), (3, 1342852), (4, 1007139), (6, 671426), (7, 575508), (12, 335713), (14, 287754), (21, 191836), (28, 143877), (42, 95918), (84, 47959), (199, 20244), (241, 16716), (398, 10122), (482, 8358), (597, 6748), (723, 5572), (796, 5061), (964, 4179), (1194, 3374), (1393, 2892), (1446, 2786), (1687, 2388)]