397188195839

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{376963}}^1$

素因数の和:377798

約数の個数: 16

約数和(自身を含む): 421813668864

約数和(自身を除く): 24625473025

約数列:

[1, 23, 61, 751, 1403, 17273, 45811, 376963, 1053653, 8670149, 22994743, 283099213, 528879089, 6511281899, 17269051993, 397188195839]

約数ペア:

[(1, 397188195839), (23, 17269051993), (61, 6511281899), (751, 528879089), (1403, 283099213), (17273, 22994743), (45811, 8670149), (376963, 1053653)]