2000434976

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7823}}^1$

素因数の和:8025

約数の個数: 48

約数和(自身を含む): 4033991808

約数和(自身を除く): 2033556832

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 131, 244, 262, 488, 524, 976, 1048, 1952, 2096, 4192, 7823, 7991, 15646, 15982, 31292, 31964, 62584, 63928, 125168, 127856, 250336, 255712, 477203, 954406, 1024813, 1908812, 2049626, 3817624, 4099252, 7635248, 8198504, 15270496, 16397008, 32794016, 62513593, 125027186, 250054372, 500108744, 1000217488, 2000434976]

約数ペア:

[(1, 2000434976), (2, 1000217488), (4, 500108744), (8, 250054372), (16, 125027186), (32, 62513593), (61, 32794016), (122, 16397008), (131, 15270496), (244, 8198504), (262, 7635248), (488, 4099252), (524, 3817624), (976, 2049626), (1048, 1908812), (1952, 1024813), (2096, 954406), (4192, 477203), (7823, 255712), (7991, 250336), (15646, 127856), (15982, 125168), (31292, 63928), (31964, 62584)]