57997982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 105893568

約数和(自身を除く): 47895586

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 1237, 1379, 2474, 2758, 3349, 6698, 8659, 17318, 21029, 23443, 42058, 46886, 147203, 243689, 294406, 487378, 1705823, 3411646, 4142713, 8285426, 28998991, 57997982]

約数ペア:

[(1, 57997982), (2, 28998991), (7, 8285426), (14, 4142713), (17, 3411646), (34, 1705823), (119, 487378), (197, 294406), (238, 243689), (394, 147203), (1237, 46886), (1379, 42058), (2474, 23443), (2758, 21029), (3349, 17318), (6698, 8659)]