2013962510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{111949}}^1$

素因数の和:112220

約数の個数: 32

約数和(自身を含む): 4159166400

約数和(自身を除く): 2145203890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 17990, 111949, 223898, 559745, 783643, 1119490, 1567286, 3918215, 7836430, 28770893, 57541786, 143854465, 201396251, 287708930, 402792502, 1006981255, 2013962510]

約数ペア:

[(1, 2013962510), (2, 1006981255), (5, 402792502), (7, 287708930), (10, 201396251), (14, 143854465), (35, 57541786), (70, 28770893), (257, 7836430), (514, 3918215), (1285, 1567286), (1799, 1119490), (2570, 783643), (3598, 559745), (8995, 223898), (17990, 111949)]