2019773796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{385159}}^1$

素因数の和:385208

約数の個数: 48

約数和(自身を含む): 5176550400

約数和(自身を除く): 3156776604

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 385159, 770318, 1155477, 1540636, 2310954, 4621908, 7318021, 8858657, 14636042, 17717314, 21954063, 26575971, 29272084, 35434628, 43908126, 53151942, 87816252, 106303884, 168314483, 336628966, 504943449, 673257932, 1009886898, 2019773796]

約数ペア:

[(1, 2019773796), (2, 1009886898), (3, 673257932), (4, 504943449), (6, 336628966), (12, 168314483), (19, 106303884), (23, 87816252), (38, 53151942), (46, 43908126), (57, 35434628), (69, 29272084), (76, 26575971), (92, 21954063), (114, 17717314), (138, 14636042), (228, 8858657), (276, 7318021), (437, 4621908), (874, 2310954), (1311, 1540636), (1748, 1155477), (2622, 770318), (5244, 385159)]