253401281279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8623}}^1\times {\mathrm{35969}}^1$

素因数の和:44654

約数の個数: 16

約数和(自身を含む): 272980646400

約数和(自身を除く): 19579365121

約数列:

[1, 19, 43, 817, 8623, 35969, 163837, 370789, 683411, 1546667, 7044991, 29386673, 310160687, 5893053053, 13336909541, 253401281279]

約数ペア:

[(1, 253401281279), (19, 13336909541), (43, 5893053053), (817, 310160687), (8623, 29386673), (35969, 7044991), (163837, 1546667), (370789, 683411)]