2006324216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{953}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 4192715520

約数和(自身を除く): 2186391304

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 653, 806, 953, 1306, 1612, 1906, 2612, 3224, 3812, 5224, 7624, 8489, 12389, 16978, 20243, 24778, 29543, 33956, 40486, 49556, 59086, 67912, 80972, 99112, 118172, 161944, 236344, 263159, 384059, 526318, 622309, 768118, 1052636, 1244618, 1536236, 2105272, 2489236, 3072472, 4978472, 8090017, 16180034, 19291579, 32360068, 38583158, 64720136, 77166316, 154332632, 250790527, 501581054, 1003162108, 2006324216]

約数ペア:

[(1, 2006324216), (2, 1003162108), (4, 501581054), (8, 250790527), (13, 154332632), (26, 77166316), (31, 64720136), (52, 38583158), (62, 32360068), (104, 19291579), (124, 16180034), (248, 8090017), (403, 4978472), (653, 3072472), (806, 2489236), (953, 2105272), (1306, 1536236), (1612, 1244618), (1906, 1052636), (2612, 768118), (3224, 622309), (3812, 526318), (5224, 384059), (7624, 263159), (8489, 236344), (12389, 161944), (16978, 118172), (20243, 99112), (24778, 80972), (29543, 67912), (33956, 59086), (40486, 49556)]