2980454408

素因数分解:

$2^3\times {\mathrm{17971}}^1\times {\mathrm{20731}}^1$

素因数の和:38708

約数の個数: 16

約数和(自身を含む): 5588932560

約数和(自身を除く): 2608478152

約数列:

[1, 2, 4, 8, 17971, 20731, 35942, 41462, 71884, 82924, 143768, 165848, 372556801, 745113602, 1490227204, 2980454408]

約数ペア:

[(1, 2980454408), (2, 1490227204), (4, 745113602), (8, 372556801), (17971, 165848), (20731, 143768), (35942, 82924), (41462, 71884)]