2080403664

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{330853}}^1$

素因数の和:330995

約数の個数: 40

約数和(自身を含む): 5415418272

約数和(自身を除く): 3335014608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 330853, 661706, 992559, 1323412, 1985118, 2646824, 3970236, 5293648, 7940472, 15880944, 43341743, 86683486, 130025229, 173366972, 260050458, 346733944, 520100916, 693467888, 1040201832, 2080403664]

約数ペア:

[(1, 2080403664), (2, 1040201832), (3, 693467888), (4, 520100916), (6, 346733944), (8, 260050458), (12, 173366972), (16, 130025229), (24, 86683486), (48, 43341743), (131, 15880944), (262, 7940472), (393, 5293648), (524, 3970236), (786, 2646824), (1048, 1985118), (1572, 1323412), (2096, 992559), (3144, 661706), (6288, 330853)]