127332452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128879}}^1$

素因数の和:128915

約数の個数: 24

約数和(自身を含む): 252604800

約数和(自身を除く): 125272348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 128879, 257758, 515516, 1675427, 2448701, 3350854, 4897402, 6701708, 9794804, 31833113, 63666226, 127332452]

約数ペア:

[(1, 127332452), (2, 63666226), (4, 31833113), (13, 9794804), (19, 6701708), (26, 4897402), (38, 3350854), (52, 2448701), (76, 1675427), (247, 515516), (494, 257758), (988, 128879)]