13631462936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1440349}}^1$

素因数の和:1440388

約数の個数: 48

約数和(自身を含む): 31630086000

約数和(自身を除く): 17998623064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 1440349, 2880698, 5761396, 10082443, 11522792, 18724537, 20164886, 37449074, 40329772, 74898148, 80659544, 131071759, 149796296, 243418981, 262143518, 486837962, 524287036, 973675924, 1048574072, 1703932867, 1947351848, 3407865734, 6815731468, 13631462936]

約数ペア:

[(1, 13631462936), (2, 6815731468), (4, 3407865734), (7, 1947351848), (8, 1703932867), (13, 1048574072), (14, 973675924), (26, 524287036), (28, 486837962), (52, 262143518), (56, 243418981), (91, 149796296), (104, 131071759), (169, 80659544), (182, 74898148), (338, 40329772), (364, 37449074), (676, 20164886), (728, 18724537), (1183, 11522792), (1352, 10082443), (2366, 5761396), (4732, 2880698), (9464, 1440349)]