1899308

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 3713472

約数和(自身を除く): 1814164

約数列:

[1, 2, 4, 17, 31, 34, 53, 62, 68, 106, 124, 212, 289, 527, 578, 901, 1054, 1156, 1643, 1802, 2108, 3286, 3604, 6572, 8959, 15317, 17918, 27931, 30634, 35836, 55862, 61268, 111724, 474827, 949654, 1899308]

約数ペア:

[(1, 1899308), (2, 949654), (4, 474827), (17, 111724), (31, 61268), (34, 55862), (53, 35836), (62, 30634), (68, 27931), (106, 17918), (124, 15317), (212, 8959), (289, 6572), (527, 3604), (578, 3286), (901, 2108), (1054, 1802), (1156, 1643)]