1310792

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1540408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 263, 356, 526, 623, 712, 1052, 1246, 1841, 2104, 2492, 3682, 4984, 7364, 14728, 23407, 46814, 93628, 163849, 187256, 327698, 655396, 1310792]

約数ペア:

[(1, 1310792), (2, 655396), (4, 327698), (7, 187256), (8, 163849), (14, 93628), (28, 46814), (56, 23407), (89, 14728), (178, 7364), (263, 4984), (356, 3682), (526, 2492), (623, 2104), (712, 1841), (1052, 1246)]