3141488

素因数分解:

$2^4\times 7^2\times {\mathrm{4007}}^1$

素因数の和:4029

約数の個数: 30

約数和(自身を含む): 7082136

約数和(自身を除く): 3940648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 4007, 8014, 16028, 28049, 32056, 56098, 64112, 112196, 196343, 224392, 392686, 448784, 785372, 1570744, 3141488]

約数ペア:

[(1, 3141488), (2, 1570744), (4, 785372), (7, 448784), (8, 392686), (14, 224392), (16, 196343), (28, 112196), (49, 64112), (56, 56098), (98, 32056), (112, 28049), (196, 16028), (392, 8014), (784, 4007)]