2598612784

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{2711}}^1$

素因数の和:3289

約数の個数: 40

約数和(自身を含む): 5084674560

約数和(自身を除く): 2486061776

約数列:

[1, 2, 4, 8, 16, 139, 278, 431, 556, 862, 1112, 1724, 2224, 2711, 3448, 5422, 6896, 10844, 21688, 43376, 59909, 119818, 239636, 376829, 479272, 753658, 958544, 1168441, 1507316, 2336882, 3014632, 4673764, 6029264, 9347528, 18695056, 162413299, 324826598, 649653196, 1299306392, 2598612784]

約数ペア:

[(1, 2598612784), (2, 1299306392), (4, 649653196), (8, 324826598), (16, 162413299), (139, 18695056), (278, 9347528), (431, 6029264), (556, 4673764), (862, 3014632), (1112, 2336882), (1724, 1507316), (2224, 1168441), (2711, 958544), (3448, 753658), (5422, 479272), (6896, 376829), (10844, 239636), (21688, 119818), (43376, 59909)]