1907486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1617634

約数列:

[1, 2, 7, 14, 19, 38, 71, 101, 133, 142, 202, 266, 497, 707, 994, 1349, 1414, 1919, 2698, 3838, 7171, 9443, 13433, 14342, 18886, 26866, 50197, 100394, 136249, 272498, 953743, 1907486]

約数ペア:

[(1, 1907486), (2, 953743), (7, 272498), (14, 136249), (19, 100394), (38, 50197), (71, 26866), (101, 18886), (133, 14342), (142, 13433), (202, 9443), (266, 7171), (497, 3838), (707, 2698), (994, 1919), (1349, 1414)]