117828458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 200268288

約数和(自身を除く): 82439830

約数列:

[1, 2, 11, 22, 31, 62, 197, 341, 394, 682, 877, 1754, 2167, 4334, 6107, 9647, 12214, 19294, 27187, 54374, 67177, 134354, 172769, 299057, 345538, 598114, 1900459, 3800918, 5355839, 10711678, 58914229, 117828458]

約数ペア:

[(1, 117828458), (2, 58914229), (11, 10711678), (22, 5355839), (31, 3800918), (62, 1900459), (197, 598114), (341, 345538), (394, 299057), (682, 172769), (877, 134354), (1754, 67177), (2167, 54374), (4334, 27187), (6107, 19294), (9647, 12214)]