140381436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{899881}}^1$

素因数の和:899901

約数の個数: 24

約数和(自身を含む): 352753744

約数和(自身を除く): 212372308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 899881, 1799762, 2699643, 3599524, 5399286, 10798572, 11698453, 23396906, 35095359, 46793812, 70190718, 140381436]

約数ペア:

[(1, 140381436), (2, 70190718), (3, 46793812), (4, 35095359), (6, 23396906), (12, 11698453), (13, 10798572), (26, 5399286), (39, 3599524), (52, 2699643), (78, 1799762), (156, 899881)]