777742836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{7901}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 1957673088

約数和(自身を除く): 1179930252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 631, 1262, 1893, 2524, 3786, 7572, 7901, 8203, 15802, 16406, 23703, 24609, 31604, 32812, 47406, 49218, 94812, 98436, 102713, 205426, 308139, 410852, 616278, 1232556, 4985531, 9971062, 14956593, 19942124, 29913186, 59826372, 64811903, 129623806, 194435709, 259247612, 388871418, 777742836]

約数ペア:

[(1, 777742836), (2, 388871418), (3, 259247612), (4, 194435709), (6, 129623806), (12, 64811903), (13, 59826372), (26, 29913186), (39, 19942124), (52, 14956593), (78, 9971062), (156, 4985531), (631, 1232556), (1262, 616278), (1893, 410852), (2524, 308139), (3786, 205426), (7572, 102713), (7901, 98436), (8203, 94812), (15802, 49218), (16406, 47406), (23703, 32812), (24609, 31604)]