2079736828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1777}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 3989490624

約数和(自身を除く): 1909753796

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 317, 634, 923, 1268, 1777, 1846, 3554, 3692, 4121, 7108, 8242, 16484, 22507, 23101, 45014, 46202, 90028, 92404, 126167, 252334, 292591, 504668, 563309, 585182, 1126618, 1170364, 1640171, 2253236, 3280342, 6560684, 7323017, 14646034, 29292068, 39994939, 79989878, 159979756, 519934207, 1039868414, 2079736828]

約数ペア:

[(1, 2079736828), (2, 1039868414), (4, 519934207), (13, 159979756), (26, 79989878), (52, 39994939), (71, 29292068), (142, 14646034), (284, 7323017), (317, 6560684), (634, 3280342), (923, 2253236), (1268, 1640171), (1777, 1170364), (1846, 1126618), (3554, 585182), (3692, 563309), (4121, 504668), (7108, 292591), (8242, 252334), (16484, 126167), (22507, 92404), (23101, 90028), (45014, 46202)]