2051297281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 2457060480

約数和(自身を除く): 405763199

約数列:

[1, 11, 29, 41, 47, 71, 319, 451, 517, 781, 1189, 1363, 1927, 2059, 2209, 2911, 3337, 13079, 14993, 21197, 22649, 24299, 32021, 36707, 55883, 64061, 84419, 90569, 96773, 136817, 156839, 614713, 704671, 928609, 996259, 1064503, 1504987, 1725229, 2626501, 3967693, 4548331, 6430399, 28891511, 43644623, 50031641, 70734389, 186481571, 2051297281]

約数ペア:

[(1, 2051297281), (11, 186481571), (29, 70734389), (41, 50031641), (47, 43644623), (71, 28891511), (319, 6430399), (451, 4548331), (517, 3967693), (781, 2626501), (1189, 1725229), (1363, 1504987), (1927, 1064503), (2059, 996259), (2209, 928609), (2911, 704671), (3337, 614713), (13079, 156839), (14993, 136817), (21197, 96773), (22649, 90569), (24299, 84419), (32021, 64061), (36707, 55883)]