1880767250882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{28621}}^1\times {\mathrm{6599}}^1$

素因数の和:35618

約数の個数: 32

約数和(自身を含む): 3046663065600

約数和(自身を除く): 1165895814718

約数列:

[1, 2, 13, 26, 383, 766, 4979, 6599, 9958, 13198, 28621, 57242, 85787, 171574, 372073, 744146, 2527417, 5054834, 10961843, 21923686, 32856421, 65712842, 142503959, 188869979, 285007918, 377739958, 2455309727, 4910619454, 72337201957, 144674403914, 940383625441, 1880767250882]

約数ペア:

[(1, 1880767250882), (2, 940383625441), (13, 144674403914), (26, 72337201957), (383, 4910619454), (766, 2455309727), (4979, 377739958), (6599, 285007918), (9958, 188869979), (13198, 142503959), (28621, 65712842), (57242, 32856421), (85787, 21923686), (171574, 10961843), (372073, 5054834), (744146, 2527417)]