2146644538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{2281}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 3412265472

約数和(自身を除く): 1265620934

約数列:

[1, 2, 31, 43, 62, 86, 353, 706, 1333, 2281, 2666, 4562, 10943, 15179, 21886, 30358, 70711, 98083, 141422, 196166, 470549, 805193, 941098, 1610386, 3040573, 6081146, 24960983, 34623299, 49921966, 69246598, 1073322269, 2146644538]

約数ペア:

[(1, 2146644538), (2, 1073322269), (31, 69246598), (43, 49921966), (62, 34623299), (86, 24960983), (353, 6081146), (706, 3040573), (1333, 1610386), (2281, 941098), (2666, 805193), (4562, 470549), (10943, 196166), (15179, 141422), (21886, 98083), (30358, 70711)]