1909749026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{6257}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 3114381312

約数和(自身を除く): 1204632286

約数列:

[1, 2, 17, 34, 47, 94, 191, 382, 799, 1598, 3247, 6257, 6494, 8977, 12514, 17954, 106369, 152609, 212738, 294079, 305218, 588158, 1195087, 2390174, 4999343, 9998686, 20316479, 40632958, 56169089, 112338178, 954874513, 1909749026]

約数ペア:

[(1, 1909749026), (2, 954874513), (17, 112338178), (34, 56169089), (47, 40632958), (94, 20316479), (191, 9998686), (382, 4999343), (799, 2390174), (1598, 1195087), (3247, 588158), (6257, 305218), (6494, 294079), (8977, 212738), (12514, 152609), (17954, 106369)]