1392194636

素因数分解:

$2^2\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{19583}}^1$

素因数の和:22133

約数の個数: 24

約数和(自身を含む): 2785628160

約数和(自身を除く): 1393433524

約数列:

[1, 2, 4, 7, 14, 28, 2539, 5078, 10156, 17773, 19583, 35546, 39166, 71092, 78332, 137081, 274162, 548324, 49721237, 99442474, 198884948, 348048659, 696097318, 1392194636]

約数ペア:

[(1, 1392194636), (2, 696097318), (4, 348048659), (7, 198884948), (14, 99442474), (28, 49721237), (2539, 548324), (5078, 274162), (10156, 137081), (17773, 78332), (19583, 71092), (35546, 39166)]