1038874130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{209029}}^1$

素因数の和:209114

約数の個数: 32

約数和(自身を含む): 2167223040

約数和(自身を除く): 1128348910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 209029, 418058, 1045145, 1463203, 2090290, 2926406, 7316015, 14632030, 14841059, 29682118, 74205295, 103887413, 148410590, 207774826, 519437065, 1038874130]

約数ペア:

[(1, 1038874130), (2, 519437065), (5, 207774826), (7, 148410590), (10, 103887413), (14, 74205295), (35, 29682118), (70, 14841059), (71, 14632030), (142, 7316015), (355, 2926406), (497, 2090290), (710, 1463203), (994, 1045145), (2485, 418058), (4970, 209029)]