2247605690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{17449}}^1$

素因数の和:18638

約数の個数: 32

約数和(自身を含む): 4417502400

約数和(自身を除く): 2169896710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1171, 2342, 5855, 11710, 12881, 17449, 25762, 34898, 64405, 87245, 128810, 174490, 191939, 383878, 959695, 1919390, 20432779, 40865558, 102163895, 204327790, 224760569, 449521138, 1123802845, 2247605690]

約数ペア:

[(1, 2247605690), (2, 1123802845), (5, 449521138), (10, 224760569), (11, 204327790), (22, 102163895), (55, 40865558), (110, 20432779), (1171, 1919390), (2342, 959695), (5855, 383878), (11710, 191939), (12881, 174490), (17449, 128810), (25762, 87245), (34898, 64405)]