2750871536

素因数分解:

$2^4\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{18593}}^1$

素因数の和:19929

約数の個数: 40

約数和(自身を含む): 6096154464

約数和(自身を除く): 3345282928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1321, 2642, 5284, 9247, 10568, 18494, 18593, 21136, 36988, 37186, 73976, 74372, 130151, 147952, 148744, 260302, 297488, 520604, 1041208, 2082416, 24561353, 49122706, 98245412, 171929471, 196490824, 343858942, 392981648, 687717884, 1375435768, 2750871536]

約数ペア:

[(1, 2750871536), (2, 1375435768), (4, 687717884), (7, 392981648), (8, 343858942), (14, 196490824), (16, 171929471), (28, 98245412), (56, 49122706), (112, 24561353), (1321, 2082416), (2642, 1041208), (5284, 520604), (9247, 297488), (10568, 260302), (18494, 148744), (18593, 147952), (21136, 130151), (36988, 74372), (37186, 73976)]