1057974386

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{348247}}^1$

素因数の和:348294

約数の個数: 24

約数和(自身を含む): 1905613056

約数和(自身を除く): 847638670

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 348247, 696494, 2437729, 4875458, 10795657, 17064103, 21591314, 34128206, 75569599, 151139198, 528987193, 1057974386]

約数ペア:

[(1, 1057974386), (2, 528987193), (7, 151139198), (14, 75569599), (31, 34128206), (49, 21591314), (62, 17064103), (98, 10795657), (217, 4875458), (434, 2437729), (1519, 696494), (3038, 348247)]