138260408054

素因数分解:

$2^1\times {\mathrm{1103}}^1\times {\mathrm{4951}}^1\times {\mathrm{12659}}^1$

素因数の和:18715

約数の個数: 16

約数和(自身を含む): 207636963840

約数和(自身を除く): 69376555786

約数列:

[1, 2, 1103, 2206, 4951, 9902, 12659, 25318, 5460953, 10921906, 13962877, 27925754, 62674709, 125349418, 69130204027, 138260408054]

約数ペア:

[(1, 138260408054), (2, 69130204027), (1103, 125349418), (2206, 62674709), (4951, 27925754), (9902, 13962877), (12659, 10921906), (25318, 5460953)]