142545962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 240786000

約数和(自身を除く): 98240038

約数列:

[1, 2, 13, 26, 29, 58, 97, 194, 377, 754, 1261, 1949, 2522, 2813, 3898, 5626, 25337, 36569, 50674, 56521, 73138, 113042, 189053, 378106, 734773, 1469546, 2457689, 4915378, 5482537, 10965074, 71272981, 142545962]

約数ペア:

[(1, 142545962), (2, 71272981), (13, 10965074), (26, 5482537), (29, 4915378), (58, 2457689), (97, 1469546), (194, 734773), (377, 378106), (754, 189053), (1261, 113042), (1949, 73138), (2522, 56521), (2813, 50674), (3898, 36569), (5626, 25337)]