2012086916

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{2477}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 4095321216

約数和(自身を除く): 2083234300

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 433, 469, 866, 938, 1732, 1876, 2477, 3031, 4954, 6062, 9908, 12124, 17339, 29011, 34678, 58022, 69356, 116044, 165959, 203077, 331918, 406154, 663836, 812308, 1072541, 1161713, 2145082, 2323426, 4290164, 4646852, 7507787, 15015574, 30031148, 71860247, 143720494, 287440988, 503021729, 1006043458, 2012086916]

約数ペア:

[(1, 2012086916), (2, 1006043458), (4, 503021729), (7, 287440988), (14, 143720494), (28, 71860247), (67, 30031148), (134, 15015574), (268, 7507787), (433, 4646852), (469, 4290164), (866, 2323426), (938, 2145082), (1732, 1161713), (1876, 1072541), (2477, 812308), (3031, 663836), (4954, 406154), (6062, 331918), (9908, 203077), (12124, 165959), (17339, 116044), (29011, 69356), (34678, 58022)]