538694312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{34303}}^1$

素因数の和:34473

約数の個数: 32

約数和(自身を含む): 1094983680

約数和(自身を除く): 556289368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 34303, 68606, 137212, 274424, 445939, 891878, 1783756, 3567512, 5179753, 10359506, 20719012, 41438024, 67336789, 134673578, 269347156, 538694312]

約数ペア:

[(1, 538694312), (2, 269347156), (4, 134673578), (8, 67336789), (13, 41438024), (26, 20719012), (52, 10359506), (104, 5179753), (151, 3567512), (302, 1783756), (604, 891878), (1208, 445939), (1963, 274424), (3926, 137212), (7852, 68606), (15704, 34303)]