4157796

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{823}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 9736384

約数和(自身を除く): 5578588

約数列:

[1, 2, 3, 4, 6, 12, 421, 823, 842, 1263, 1646, 1684, 2469, 2526, 3292, 4938, 5052, 9876, 346483, 692966, 1039449, 1385932, 2078898, 4157796]

約数ペア:

[(1, 4157796), (2, 2078898), (3, 1385932), (4, 1039449), (6, 692966), (12, 346483), (421, 9876), (823, 5052), (842, 4938), (1263, 3292), (1646, 2526), (1684, 2469)]