2003465296

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337511}}^1$

素因数の和:337579

約数の個数: 40

約数和(自身を含む): 4519960704

約数和(自身を除く): 2516495408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 337511, 675022, 1350044, 2362577, 2700088, 4725154, 5400176, 9450308, 17888083, 18900616, 35776166, 37801232, 71552332, 125216581, 143104664, 250433162, 286209328, 500866324, 1001732648, 2003465296]

約数ペア:

[(1, 2003465296), (2, 1001732648), (4, 500866324), (7, 286209328), (8, 250433162), (14, 143104664), (16, 125216581), (28, 71552332), (53, 37801232), (56, 35776166), (106, 18900616), (112, 17888083), (212, 9450308), (371, 5400176), (424, 4725154), (742, 2700088), (848, 2362577), (1484, 1350044), (2968, 675022), (5936, 337511)]