1330304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 2794800

約数和(自身を除く): 1464496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 547, 608, 1094, 1216, 2188, 2432, 4376, 8752, 10393, 17504, 20786, 35008, 41572, 70016, 83144, 166288, 332576, 665152, 1330304]

約数ペア:

[(1, 1330304), (2, 665152), (4, 332576), (8, 166288), (16, 83144), (19, 70016), (32, 41572), (38, 35008), (64, 20786), (76, 17504), (128, 10393), (152, 8752), (304, 4376), (547, 2432), (608, 2188), (1094, 1216)]