826618384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{9619}}^1$

素因数の和:9799

約数の個数: 40

約数和(自身を含む): 1653331680

約数和(自身を除く): 826713296

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 2096, 5371, 9619, 10742, 19238, 21484, 38476, 42968, 76952, 85936, 153904, 394379, 788758, 1260089, 1577516, 2520178, 3155032, 5040356, 6310064, 10080712, 20161424, 51663649, 103327298, 206654596, 413309192, 826618384]

約数ペア:

[(1, 826618384), (2, 413309192), (4, 206654596), (8, 103327298), (16, 51663649), (41, 20161424), (82, 10080712), (131, 6310064), (164, 5040356), (262, 3155032), (328, 2520178), (524, 1577516), (656, 1260089), (1048, 788758), (2096, 394379), (5371, 153904), (9619, 85936), (10742, 76952), (19238, 42968), (21484, 38476)]