245528412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1076879}}^1$

素因数の和:1076905

約数の個数: 24

約数和(自身を含む): 603052800

約数和(自身を除く): 357524388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1076879, 2153758, 3230637, 4307516, 6461274, 12922548, 20460701, 40921402, 61382103, 81842804, 122764206, 245528412]

約数ペア:

[(1, 245528412), (2, 122764206), (3, 81842804), (4, 61382103), (6, 40921402), (12, 20460701), (19, 12922548), (38, 6461274), (57, 4307516), (76, 3230637), (114, 2153758), (228, 1076879)]