438045148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{43787}}^1$

素因数の和:43893

約数の個数: 24

約数和(自身を含む): 798167664

約数和(自身を除く): 360122516

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 43787, 87574, 175148, 1795267, 2671007, 3590534, 5342014, 7181068, 10684028, 109511287, 219022574, 438045148]

約数ペア:

[(1, 438045148), (2, 219022574), (4, 109511287), (41, 10684028), (61, 7181068), (82, 5342014), (122, 3590534), (164, 2671007), (244, 1795267), (2501, 175148), (5002, 87574), (10004, 43787)]