978275204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{3444631}}^1$

素因数の和:3444706

約数の個数: 12

約数和(自身を含む): 1736094528

約数和(自身を除く): 757819324

約数列:

[1, 2, 4, 71, 142, 284, 3444631, 6889262, 13778524, 244568801, 489137602, 978275204]

約数ペア:

[(1, 978275204), (2, 489137602), (4, 244568801), (71, 13778524), (142, 6889262), (284, 3444631)]