2138187310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{745013}}^1$

素因数の和:745068

約数の個数: 32

約数和(自身を含む): 4505844672

約数和(自身を除く): 2367657362

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 745013, 1490026, 3725065, 5215091, 7450130, 10430182, 26075455, 30545533, 52150910, 61091066, 152727665, 213818731, 305455330, 427637462, 1069093655, 2138187310]

約数ペア:

[(1, 2138187310), (2, 1069093655), (5, 427637462), (7, 305455330), (10, 213818731), (14, 152727665), (35, 61091066), (41, 52150910), (70, 30545533), (82, 26075455), (205, 10430182), (287, 7450130), (410, 5215091), (574, 3725065), (1435, 1490026), (2870, 745013)]