9416420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36217}}^1$

素因数の和:36239

約数の個数: 24

約数和(自身を含む): 21296184

約数和(自身を除く): 11879764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36217, 72434, 144868, 181085, 362170, 470821, 724340, 941642, 1883284, 2354105, 4708210, 9416420]

約数ペア:

[(1, 9416420), (2, 4708210), (4, 2354105), (5, 1883284), (10, 941642), (13, 724340), (20, 470821), (26, 362170), (52, 181085), (65, 144868), (130, 72434), (260, 36217)]