2018645763

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1\times {\mathrm{3821}}^1$

素因数の和:4822

約数の個数: 16

約数和(自身を含む): 2707504800

約数和(自身を除く): 688859037

約数列:

[1, 3, 229, 687, 769, 2307, 3821, 11463, 176101, 528303, 875009, 2625027, 2938349, 8815047, 672881921, 2018645763]

約数ペア:

[(1, 2018645763), (3, 672881921), (229, 8815047), (687, 2938349), (769, 2625027), (2307, 875009), (3821, 528303), (11463, 176101)]