5378587978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{131641}}^1$

素因数の和:132333

約数の個数: 16

約数和(自身を含む): 8340837120

約数和(自身を除く): 2962249142

約数列:

[1, 2, 31, 62, 659, 1318, 20429, 40858, 131641, 263282, 4080871, 8161742, 86751419, 173502838, 2689293989, 5378587978]

約数ペア:

[(1, 5378587978), (2, 2689293989), (31, 173502838), (62, 86751419), (659, 8161742), (1318, 4080871), (20429, 263282), (40858, 131641)]