2078488

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 4420800

約数和(自身を除く): 2342312

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 289, 493, 527, 578, 899, 986, 1054, 1156, 1798, 1972, 2108, 2312, 3596, 3944, 4216, 7192, 8381, 8959, 15283, 16762, 17918, 30566, 33524, 35836, 61132, 67048, 71672, 122264, 259811, 519622, 1039244, 2078488]

約数ペア:

[(1, 2078488), (2, 1039244), (4, 519622), (8, 259811), (17, 122264), (29, 71672), (31, 67048), (34, 61132), (58, 35836), (62, 33524), (68, 30566), (116, 17918), (124, 16762), (136, 15283), (232, 8959), (248, 8381), (289, 7192), (493, 4216), (527, 3944), (578, 3596), (899, 2312), (986, 2108), (1054, 1972), (1156, 1798)]