2100086004

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{8219}}^1$

素因数の和:8532

約数の個数: 48

約数和(自身を含む): 4971456000

約数和(自身を除く): 2871369996

約数列:

[1, 2, 3, 4, 6, 12, 107, 199, 214, 321, 398, 428, 597, 642, 796, 1194, 1284, 2388, 8219, 16438, 21293, 24657, 32876, 42586, 49314, 63879, 85172, 98628, 127758, 255516, 879433, 1635581, 1758866, 2638299, 3271162, 3517732, 4906743, 5276598, 6542324, 9813486, 10553196, 19626972, 175007167, 350014334, 525021501, 700028668, 1050043002, 2100086004]

約数ペア:

[(1, 2100086004), (2, 1050043002), (3, 700028668), (4, 525021501), (6, 350014334), (12, 175007167), (107, 19626972), (199, 10553196), (214, 9813486), (321, 6542324), (398, 5276598), (428, 4906743), (597, 3517732), (642, 3271162), (796, 2638299), (1194, 1758866), (1284, 1635581), (2388, 879433), (8219, 255516), (16438, 127758), (21293, 98628), (24657, 85172), (32876, 63879), (42586, 49314)]