2752948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 2992652

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 89, 148, 178, 209, 356, 407, 418, 703, 814, 836, 979, 1406, 1628, 1691, 1958, 2812, 3293, 3382, 3916, 6586, 6764, 7733, 13172, 15466, 18601, 30932, 36223, 37202, 62567, 72446, 74404, 125134, 144892, 250268, 688237, 1376474, 2752948]

約数ペア:

[(1, 2752948), (2, 1376474), (4, 688237), (11, 250268), (19, 144892), (22, 125134), (37, 74404), (38, 72446), (44, 62567), (74, 37202), (76, 36223), (89, 30932), (148, 18601), (178, 15466), (209, 13172), (356, 7733), (407, 6764), (418, 6586), (703, 3916), (814, 3382), (836, 3293), (979, 2812), (1406, 1958), (1628, 1691)]