390610012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{326597}}^1$

素因数の和:326637

約数の個数: 24

約数和(自身を含む): 768158496

約数和(自身を除く): 377548484

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 326597, 653194, 1306388, 4245761, 7511731, 8491522, 15023462, 16983044, 30046924, 97652503, 195305006, 390610012]

約数ペア:

[(1, 390610012), (2, 195305006), (4, 97652503), (13, 30046924), (23, 16983044), (26, 15023462), (46, 8491522), (52, 7511731), (92, 4245761), (299, 1306388), (598, 653194), (1196, 326597)]