1385140188

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1390703}}^1$

素因数の和:1390793

約数の個数: 24

約数和(自身を含む): 3270935808

約数和(自身を除く): 1885795620

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 1390703, 2781406, 4172109, 5562812, 8344218, 16688436, 115428349, 230856698, 346285047, 461713396, 692570094, 1385140188]

約数ペア:

[(1, 1385140188), (2, 692570094), (3, 461713396), (4, 346285047), (6, 230856698), (12, 115428349), (83, 16688436), (166, 8344218), (249, 5562812), (332, 4172109), (498, 2781406), (996, 1390703)]