2539218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 5621760

約数和(自身を除く): 3082542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 487, 869, 974, 1461, 1738, 2607, 2922, 5214, 5357, 10714, 16071, 32142, 38473, 76946, 115419, 230838, 423203, 846406, 1269609, 2539218]

約数ペア:

[(1, 2539218), (2, 1269609), (3, 846406), (6, 423203), (11, 230838), (22, 115419), (33, 76946), (66, 38473), (79, 32142), (158, 16071), (237, 10714), (474, 5357), (487, 5214), (869, 2922), (974, 2607), (1461, 1738)]