2100022792

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{113983}}^1$

素因数の和:114050

約数の個数: 48

約数和(自身を含む): 4677903360

約数和(自身を除く): 2577880568

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 113983, 227966, 455932, 797881, 911864, 1595762, 3191524, 5357201, 5585167, 6383048, 10714402, 11170334, 21428804, 22340668, 37500407, 42857608, 44681336, 75000814, 150001628, 262502849, 300003256, 525005698, 1050011396, 2100022792]

約数ペア:

[(1, 2100022792), (2, 1050011396), (4, 525005698), (7, 300003256), (8, 262502849), (14, 150001628), (28, 75000814), (47, 44681336), (49, 42857608), (56, 37500407), (94, 22340668), (98, 21428804), (188, 11170334), (196, 10714402), (329, 6383048), (376, 5585167), (392, 5357201), (658, 3191524), (1316, 1595762), (2303, 911864), (2632, 797881), (4606, 455932), (9212, 227966), (18424, 113983)]