2937948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 7596960

約数和(自身を除く): 4659012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 509, 962, 1018, 1443, 1527, 1924, 2036, 2886, 3054, 5772, 6108, 6617, 13234, 18833, 19851, 26468, 37666, 39702, 56499, 75332, 79404, 112998, 225996, 244829, 489658, 734487, 979316, 1468974, 2937948]

約数ペア:

[(1, 2937948), (2, 1468974), (3, 979316), (4, 734487), (6, 489658), (12, 244829), (13, 225996), (26, 112998), (37, 79404), (39, 75332), (52, 56499), (74, 39702), (78, 37666), (111, 26468), (148, 19851), (156, 18833), (222, 13234), (444, 6617), (481, 6108), (509, 5772), (962, 3054), (1018, 2886), (1443, 2036), (1527, 1924)]