4987903128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15986869}}^1$

素因数の和:15986891

約数の個数: 32

約数和(自身を含む): 13428970800

約数和(自身を除く): 8441067672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 15986869, 31973738, 47960607, 63947476, 95921214, 127894952, 191842428, 207829297, 383684856, 415658594, 623487891, 831317188, 1246975782, 1662634376, 2493951564, 4987903128]

約数ペア:

[(1, 4987903128), (2, 2493951564), (3, 1662634376), (4, 1246975782), (6, 831317188), (8, 623487891), (12, 415658594), (13, 383684856), (24, 207829297), (26, 191842428), (39, 127894952), (52, 95921214), (78, 63947476), (104, 47960607), (156, 31973738), (312, 15986869)]