2026079888

素因数分解:

$2^4\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{11257}}^1$

素因数の和:12879

約数の個数: 40

約数和(自身を含む): 4489510272

約数和(自身を除く): 2463430384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1607, 3214, 6428, 11249, 11257, 12856, 22498, 22514, 25712, 44996, 45028, 78799, 89992, 90056, 157598, 179984, 180112, 315196, 630392, 1260784, 18089999, 36179998, 72359996, 126629993, 144719992, 253259986, 289439984, 506519972, 1013039944, 2026079888]

約数ペア:

[(1, 2026079888), (2, 1013039944), (4, 506519972), (7, 289439984), (8, 253259986), (14, 144719992), (16, 126629993), (28, 72359996), (56, 36179998), (112, 18089999), (1607, 1260784), (3214, 630392), (6428, 315196), (11249, 180112), (11257, 179984), (12856, 157598), (22498, 90056), (22514, 89992), (25712, 78799), (44996, 45028)]