2019436804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{936659}}^1$

素因数の和:936688

約数の個数: 36

約数和(自身を含む): 4484728080

約数和(自身を除く): 2465291276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 936659, 1873318, 3746636, 6556613, 10303249, 13113226, 20606498, 26226452, 41212996, 45896291, 72122743, 91792582, 144245486, 183585164, 288490972, 504859201, 1009718402, 2019436804]

約数ペア:

[(1, 2019436804), (2, 1009718402), (4, 504859201), (7, 288490972), (11, 183585164), (14, 144245486), (22, 91792582), (28, 72122743), (44, 45896291), (49, 41212996), (77, 26226452), (98, 20606498), (154, 13113226), (196, 10303249), (308, 6556613), (539, 3746636), (1078, 1873318), (2156, 936659)]