438200412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2808977}}^1$

素因数の和:2808997

約数の個数: 24

約数和(自身を含む): 1101119376

約数和(自身を除く): 662918964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2808977, 5617954, 8426931, 11235908, 16853862, 33707724, 36516701, 73033402, 109550103, 146066804, 219100206, 438200412]

約数ペア:

[(1, 438200412), (2, 219100206), (3, 146066804), (4, 109550103), (6, 73033402), (12, 36516701), (13, 33707724), (26, 16853862), (39, 11235908), (52, 8426931), (78, 5617954), (156, 2808977)]