488194851964

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{12211}}^1\times {\mathrm{15121}}^1$

素因数の和:27997

約数の個数: 24

約数和(自身を含む): 855760149776

約数和(自身を除く): 367565297812

約数列:

[1, 2, 4, 661, 1322, 2644, 12211, 15121, 24422, 30242, 48844, 60484, 8071471, 9994981, 16142942, 19989962, 32285884, 39979924, 184642531, 369285062, 738570124, 122048712991, 244097425982, 488194851964]

約数ペア:

[(1, 488194851964), (2, 244097425982), (4, 122048712991), (661, 738570124), (1322, 369285062), (2644, 184642531), (12211, 39979924), (15121, 32285884), (24422, 19989962), (30242, 16142942), (48844, 9994981), (60484, 8071471)]