1540948

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 3025792

約数和(自身を除く): 1484844

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 289, 527, 578, 731, 1054, 1156, 1333, 1462, 2108, 2666, 2924, 5332, 8959, 12427, 17918, 22661, 24854, 35836, 45322, 49708, 90644, 385237, 770474, 1540948]

約数ペア:

[(1, 1540948), (2, 770474), (4, 385237), (17, 90644), (31, 49708), (34, 45322), (43, 35836), (62, 24854), (68, 22661), (86, 17918), (124, 12427), (172, 8959), (289, 5332), (527, 2924), (578, 2666), (731, 2108), (1054, 1462), (1156, 1333)]