677630876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15313}}^1$

素因数の和:15390

約数の個数: 48

約数和(自身を含む): 1368704064

約数和(自身を除く): 691073188

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 851, 962, 1196, 1702, 1924, 3404, 11063, 15313, 22126, 30626, 44252, 61252, 199069, 352199, 398138, 566581, 704398, 796276, 1133162, 1408796, 2266324, 4578587, 7365553, 9157174, 13031363, 14731106, 18314348, 26062726, 29462212, 52125452, 169407719, 338815438, 677630876]

約数ペア:

[(1, 677630876), (2, 338815438), (4, 169407719), (13, 52125452), (23, 29462212), (26, 26062726), (37, 18314348), (46, 14731106), (52, 13031363), (74, 9157174), (92, 7365553), (148, 4578587), (299, 2266324), (481, 1408796), (598, 1133162), (851, 796276), (962, 704398), (1196, 566581), (1702, 398138), (1924, 352199), (3404, 199069), (11063, 61252), (15313, 44252), (22126, 30626)]