2018476790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{12841}}^1$

素因数の和:14288

約数の個数: 32

約数和(自身を含む): 3966636960

約数和(自身を除く): 1948160170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1429, 2858, 7145, 12841, 14290, 15719, 25682, 31438, 64205, 78595, 128410, 141251, 157190, 282502, 706255, 1412510, 18349789, 36699578, 91748945, 183497890, 201847679, 403695358, 1009238395, 2018476790]

約数ペア:

[(1, 2018476790), (2, 1009238395), (5, 403695358), (10, 201847679), (11, 183497890), (22, 91748945), (55, 36699578), (110, 18349789), (1429, 1412510), (2858, 706255), (7145, 282502), (12841, 157190), (14290, 141251), (15719, 128410), (25682, 78595), (31438, 64205)]