1242464830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5402021}}^1$

素因数の和:5402051

約数の個数: 16

約数和(自身を含む): 2333673504

約数和(自身を除く): 1091208674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5402021, 10804042, 27010105, 54020210, 124246483, 248492966, 621232415, 1242464830]

約数ペア:

[(1, 1242464830), (2, 621232415), (5, 248492966), (10, 124246483), (23, 54020210), (46, 27010105), (115, 10804042), (230, 5402021)]