131424670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1933}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 255380832

約数和(自身を除く): 123956162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 1046, 1933, 2615, 3866, 5230, 6799, 9665, 13598, 19330, 25129, 33995, 50258, 67990, 125645, 251290, 1010959, 2021918, 5054795, 10109590, 13142467, 26284934, 65712335, 131424670]

約数ペア:

[(1, 131424670), (2, 65712335), (5, 26284934), (10, 13142467), (13, 10109590), (26, 5054795), (65, 2021918), (130, 1010959), (523, 251290), (1046, 125645), (1933, 67990), (2615, 50258), (3866, 33995), (5230, 25129), (6799, 19330), (9665, 13598)]