1378103690

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{224813}}^1$

素因数の和:225433

約数の個数: 16

約数和(自身を含む): 2484644328

約数和(自身を除く): 1106540638

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 224813, 449626, 1124065, 2248130, 137810369, 275620738, 689051845, 1378103690]

約数ペア:

[(1, 1378103690), (2, 689051845), (5, 275620738), (10, 137810369), (613, 2248130), (1226, 1124065), (3065, 449626), (6130, 224813)]