2527684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 4726400

約数和(自身を除く): 2198716

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 421, 842, 1501, 1684, 3002, 6004, 7999, 15998, 31996, 33259, 66518, 133036, 631921, 1263842, 2527684]

約数ペア:

[(1, 2527684), (2, 1263842), (4, 631921), (19, 133036), (38, 66518), (76, 33259), (79, 31996), (158, 15998), (316, 7999), (421, 6004), (842, 3002), (1501, 1684)]