2502224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8231}}^1$

素因数の和:8258

約数の個数: 20

約数和(自身を含む): 5103840

約数和(自身を除く): 2601616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8231, 16462, 32924, 65848, 131696, 156389, 312778, 625556, 1251112, 2502224]

約数ペア:

[(1, 2502224), (2, 1251112), (4, 625556), (8, 312778), (16, 156389), (19, 131696), (38, 65848), (76, 32924), (152, 16462), (304, 8231)]