247968164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79579}}^1$

素因数の和:79643

約数の個数: 24

約数和(自身を含む): 467930400

約数和(自身を除く): 219962236

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 79579, 159158, 318316, 1512001, 3024002, 3262739, 6048004, 6525478, 13050956, 61992041, 123984082, 247968164]

約数ペア:

[(1, 247968164), (2, 123984082), (4, 61992041), (19, 13050956), (38, 6525478), (41, 6048004), (76, 3262739), (82, 3024002), (164, 1512001), (779, 318316), (1558, 159158), (3116, 79579)]