1330486276

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{1613}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 2700673920

約数和(自身を除く): 1370187644

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 331, 356, 623, 662, 1246, 1324, 1613, 2317, 2492, 3226, 4634, 6452, 9268, 11291, 22582, 29459, 45164, 58918, 117836, 143557, 206213, 287114, 412426, 533903, 574228, 824852, 1004899, 1067806, 2009798, 2135612, 3737321, 4019596, 7474642, 14949284, 47517367, 95034734, 190069468, 332621569, 665243138, 1330486276]

約数ペア:

[(1, 1330486276), (2, 665243138), (4, 332621569), (7, 190069468), (14, 95034734), (28, 47517367), (89, 14949284), (178, 7474642), (331, 4019596), (356, 3737321), (623, 2135612), (662, 2009798), (1246, 1067806), (1324, 1004899), (1613, 824852), (2317, 574228), (2492, 533903), (3226, 412426), (4634, 287114), (6452, 206213), (9268, 143557), (11291, 117836), (22582, 58918), (29459, 45164)]