3823690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 7539840

約数和(自身を除く): 3716150

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 439, 670, 871, 878, 1742, 2195, 4355, 4390, 5707, 8710, 11414, 28535, 29413, 57070, 58826, 147065, 294130, 382369, 764738, 1911845, 3823690]

約数ペア:

[(1, 3823690), (2, 1911845), (5, 764738), (10, 382369), (13, 294130), (26, 147065), (65, 58826), (67, 57070), (130, 29413), (134, 28535), (335, 11414), (439, 8710), (670, 5707), (871, 4390), (878, 4355), (1742, 2195)]