2019402602

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{929}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 3620158920

約数和(自身を除く): 1600756318

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 541, 574, 929, 1082, 1858, 2009, 3787, 4018, 6503, 7574, 13006, 22181, 26509, 38089, 44362, 45521, 53018, 76178, 91042, 155267, 266623, 310534, 502589, 533246, 1005178, 1086869, 1866361, 2173738, 3518123, 3732722, 7036246, 20606149, 24626861, 41212298, 49253722, 144243043, 288486086, 1009701301, 2019402602]

約数ペア:

[(1, 2019402602), (2, 1009701301), (7, 288486086), (14, 144243043), (41, 49253722), (49, 41212298), (82, 24626861), (98, 20606149), (287, 7036246), (541, 3732722), (574, 3518123), (929, 2173738), (1082, 1866361), (1858, 1086869), (2009, 1005178), (3787, 533246), (4018, 502589), (6503, 310534), (7574, 266623), (13006, 155267), (22181, 91042), (26509, 76178), (38089, 53018), (44362, 45521)]