1828316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 4064256

約数和(自身を除く): 2235940

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 167, 238, 322, 334, 391, 476, 644, 668, 782, 1169, 1564, 2338, 2737, 2839, 3841, 4676, 5474, 5678, 7682, 10948, 11356, 15364, 19873, 26887, 39746, 53774, 65297, 79492, 107548, 130594, 261188, 457079, 914158, 1828316]

約数ペア:

[(1, 1828316), (2, 914158), (4, 457079), (7, 261188), (14, 130594), (17, 107548), (23, 79492), (28, 65297), (34, 53774), (46, 39746), (68, 26887), (92, 19873), (119, 15364), (161, 11356), (167, 10948), (238, 7682), (322, 5678), (334, 5474), (391, 4676), (476, 3841), (644, 2839), (668, 2737), (782, 2338), (1169, 1564)]