1321850210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2494057}}^1$

素因数の和:2494117

約数の個数: 16

約数和(自身を含む): 2424224376

約数和(自身を除く): 1102374166

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2494057, 4988114, 12470285, 24940570, 132185021, 264370042, 660925105, 1321850210]

約数ペア:

[(1, 1321850210), (2, 660925105), (5, 264370042), (10, 132185021), (53, 24940570), (106, 12470285), (265, 4988114), (530, 2494057)]