1281940932

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{5119}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 3070771200

約数和(自身を除く): 1788830268

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 509, 1018, 1527, 2036, 3054, 5119, 6108, 10238, 15357, 20476, 20869, 30714, 41738, 61428, 62607, 83476, 125214, 209879, 250428, 419758, 629637, 839516, 1259274, 2518548, 2605571, 5211142, 7816713, 10422284, 15633426, 31266852, 106828411, 213656822, 320485233, 427313644, 640970466, 1281940932]

約数ペア:

[(1, 1281940932), (2, 640970466), (3, 427313644), (4, 320485233), (6, 213656822), (12, 106828411), (41, 31266852), (82, 15633426), (123, 10422284), (164, 7816713), (246, 5211142), (492, 2605571), (509, 2518548), (1018, 1259274), (1527, 839516), (2036, 629637), (3054, 419758), (5119, 250428), (6108, 209879), (10238, 125214), (15357, 83476), (20476, 62607), (20869, 61428), (30714, 41738)]