2004164092

素因数分解:

$2^2\times 7^3\times {\mathrm{653}}^1\times {\mathrm{2237}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 4098225600

約数和(自身を除く): 2094061508

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 653, 686, 1306, 1372, 2237, 2612, 4474, 4571, 8948, 9142, 15659, 18284, 31318, 31997, 62636, 63994, 109613, 127988, 219226, 223979, 438452, 447958, 767291, 895916, 1460761, 1534582, 2921522, 3069164, 5843044, 10225327, 20450654, 40901308, 71577289, 143154578, 286309156, 501041023, 1002082046, 2004164092]

約数ペア:

[(1, 2004164092), (2, 1002082046), (4, 501041023), (7, 286309156), (14, 143154578), (28, 71577289), (49, 40901308), (98, 20450654), (196, 10225327), (343, 5843044), (653, 3069164), (686, 2921522), (1306, 1534582), (1372, 1460761), (2237, 895916), (2612, 767291), (4474, 447958), (4571, 438452), (8948, 223979), (9142, 219226), (15659, 127988), (18284, 109613), (31318, 63994), (31997, 62636)]