228215526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{493973}}^1$

素因数の和:493996

約数の個数: 32

約数和(自身を含む): 569058048

約数和(自身を除く): 340842522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 493973, 987946, 1481919, 2963838, 3457811, 5433703, 6915622, 10373433, 10867406, 16301109, 20746866, 32602218, 38035921, 76071842, 114107763, 228215526]

約数ペア:

[(1, 228215526), (2, 114107763), (3, 76071842), (6, 38035921), (7, 32602218), (11, 20746866), (14, 16301109), (21, 10867406), (22, 10373433), (33, 6915622), (42, 5433703), (66, 3457811), (77, 2963838), (154, 1481919), (231, 987946), (462, 493973)]