1330255864

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{43427}}^1$

素因数の和:43987

約数の個数: 32

約数和(自身を含む): 2855825280

約数和(自身を除く): 1525569416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 3829, 4376, 7658, 15316, 30632, 43427, 86854, 173708, 303989, 347416, 607978, 1215956, 2431912, 23754569, 47509138, 95018276, 166281983, 190036552, 332563966, 665127932, 1330255864]

約数ペア:

[(1, 1330255864), (2, 665127932), (4, 332563966), (7, 190036552), (8, 166281983), (14, 95018276), (28, 47509138), (56, 23754569), (547, 2431912), (1094, 1215956), (2188, 607978), (3829, 347416), (4376, 303989), (7658, 173708), (15316, 86854), (30632, 43427)]