2017193038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3841

約数の個数: 64

約数和(自身を含む): 3818327040

約数和(自身を除く): 1801134002

約数列:

[1, 2, 7, 14, 17, 34, 43, 53, 86, 106, 119, 238, 301, 371, 602, 731, 742, 901, 1462, 1802, 2279, 3719, 4558, 5117, 6307, 7438, 10234, 12614, 15953, 26033, 31906, 38743, 52066, 63223, 77486, 126446, 159917, 197107, 271201, 319834, 394214, 442561, 542402, 885122, 1119419, 1379749, 2238838, 2718589, 2759498, 3350819, 5437178, 6701638, 8475601, 16951202, 19030123, 23455733, 38060246, 46911466, 59329207, 118658414, 144085217, 288170434, 1008596519, 2017193038]

約数ペア:

[(1, 2017193038), (2, 1008596519), (7, 288170434), (14, 144085217), (17, 118658414), (34, 59329207), (43, 46911466), (53, 38060246), (86, 23455733), (106, 19030123), (119, 16951202), (238, 8475601), (301, 6701638), (371, 5437178), (602, 3350819), (731, 2759498), (742, 2718589), (901, 2238838), (1462, 1379749), (1802, 1119419), (2279, 885122), (3719, 542402), (4558, 442561), (5117, 394214), (6307, 319834), (7438, 271201), (10234, 197107), (12614, 159917), (15953, 126446), (26033, 77486), (31906, 63223), (38743, 52066)]