1345408078

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{41947}}^1$

素因数の和:42064

約数の個数: 32

約数和(自身を含む): 2416204800

約数和(自身を除く): 1070796722

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2291, 4582, 16037, 32074, 41947, 83894, 293629, 587258, 1216463, 2432926, 3313813, 6627626, 8515241, 17030482, 23196691, 46393382, 96100577, 192201154, 672704039, 1345408078]

約数ペア:

[(1, 1345408078), (2, 672704039), (7, 192201154), (14, 96100577), (29, 46393382), (58, 23196691), (79, 17030482), (158, 8515241), (203, 6627626), (406, 3313813), (553, 2432926), (1106, 1216463), (2291, 587258), (4582, 293629), (16037, 83894), (32074, 41947)]