1224284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 2293200

約数和(自身を除く): 1068916

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 181, 356, 362, 724, 1691, 3382, 3439, 6764, 6878, 13756, 16109, 32218, 64436, 306071, 612142, 1224284]

約数ペア:

[(1, 1224284), (2, 612142), (4, 306071), (19, 64436), (38, 32218), (76, 16109), (89, 13756), (178, 6878), (181, 6764), (356, 3439), (362, 3382), (724, 1691)]