1072804538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1331023}}^1$

素因数の和:1331069

約数の個数: 16

約数和(自身を含む): 1788896256

約数和(自身を除く): 716091718

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1331023, 2662046, 17303299, 34606598, 41261713, 82523426, 536402269, 1072804538]

約数ペア:

[(1, 1072804538), (2, 536402269), (13, 82523426), (26, 41261713), (31, 34606598), (62, 17303299), (403, 2662046), (806, 1331023)]