2418888905492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{1301903}}^1$

素因数の和:1302320

約数の個数: 48

約数和(自身を含む): 4547186138880

約数和(自身を除く): 2128297233388

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 307, 356, 614, 1228, 1513, 3026, 5219, 6052, 10438, 20876, 27323, 54646, 109292, 464491, 928982, 1301903, 1857964, 2603806, 5207612, 22132351, 44264702, 88529404, 115869367, 231738734, 399684221, 463477468, 799368442, 1598736884, 1969779239, 3939558478, 6794631757, 7879116956, 13589263514, 27178527028, 35571895669, 71143791338, 142287582676, 604722226373, 1209444452746, 2418888905492]

約数ペア:

[(1, 2418888905492), (2, 1209444452746), (4, 604722226373), (17, 142287582676), (34, 71143791338), (68, 35571895669), (89, 27178527028), (178, 13589263514), (307, 7879116956), (356, 6794631757), (614, 3939558478), (1228, 1969779239), (1513, 1598736884), (3026, 799368442), (5219, 463477468), (6052, 399684221), (10438, 231738734), (20876, 115869367), (27323, 88529404), (54646, 44264702), (109292, 22132351), (464491, 5207612), (928982, 2603806), (1301903, 1857964)]