2098790788

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{80021}}^1$

素因数の和:80187

約数の個数: 24

約数和(自身を含む): 3764234880

約数和(自身を除く): 1665444092

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 6557, 13114, 26228, 80021, 160042, 320084, 6321659, 6641743, 12643318, 13283486, 25286636, 26566972, 524697697, 1049395394, 2098790788]

約数ペア:

[(1, 2098790788), (2, 1049395394), (4, 524697697), (79, 26566972), (83, 25286636), (158, 13283486), (166, 12643318), (316, 6641743), (332, 6321659), (6557, 320084), (13114, 160042), (26228, 80021)]