2008097004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{238039}}^1$

素因数の和:238102

約数の個数: 48

約数和(自身を含む): 5065491200

約数和(自身を除く): 3057394196

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 238039, 476078, 714117, 952156, 1428234, 2856468, 4522741, 8807443, 9045482, 13568223, 17614886, 18090964, 26422329, 27136446, 35229772, 52844658, 54272892, 105689316, 167341417, 334682834, 502024251, 669365668, 1004048502, 2008097004]

約数ペア:

[(1, 2008097004), (2, 1004048502), (3, 669365668), (4, 502024251), (6, 334682834), (12, 167341417), (19, 105689316), (37, 54272892), (38, 52844658), (57, 35229772), (74, 27136446), (76, 26422329), (111, 18090964), (114, 17614886), (148, 13568223), (222, 9045482), (228, 8807443), (444, 4522741), (703, 2856468), (1406, 1428234), (2109, 952156), (2812, 714117), (4218, 476078), (8436, 238039)]