2113756022

素因数分解:

$2^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{15641}}^1$

素因数の和:15861

約数の個数: 32

約数和(自身を含む): 3716539200

約数和(自身を除く): 1602783178

約数列:

[1, 2, 7, 14, 49, 98, 197, 343, 394, 686, 1379, 2758, 9653, 15641, 19306, 31282, 67571, 109487, 135142, 218974, 766409, 1532818, 3081277, 5364863, 6162554, 10729726, 21568939, 43137878, 150982573, 301965146, 1056878011, 2113756022]

約数ペア:

[(1, 2113756022), (2, 1056878011), (7, 301965146), (14, 150982573), (49, 43137878), (98, 21568939), (197, 10729726), (343, 6162554), (394, 5364863), (686, 3081277), (1379, 1532818), (2758, 766409), (9653, 218974), (15641, 135142), (19306, 109487), (31282, 67571)]