38829121982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1260113}}^1$

素因数の和:1260224

約数の個数: 32

約数和(自身を含む): 69679263744

約数和(自身を除く): 30850141762

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 1260113, 2520226, 8820791, 17641582, 39063503, 78127006, 89468023, 178936046, 273444521, 546889042, 626276161, 1252552322, 2773508713, 5547017426, 19414560991, 38829121982]

約数ペア:

[(1, 38829121982), (2, 19414560991), (7, 5547017426), (14, 2773508713), (31, 1252552322), (62, 626276161), (71, 546889042), (142, 273444521), (217, 178936046), (434, 89468023), (497, 78127006), (994, 39063503), (2201, 17641582), (4402, 8820791), (15407, 2520226), (30814, 1260113)]