6391621.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 65140992

約数和(自身を除く): 38183852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1153, 1169, 1670, 2306, 2338, 3340, 4612, 4676, 5765, 5845, 8071, 11530, 11690, 16142, 23060, 23380, 32284, 40355, 80710, 161420, 192551, 385102, 770204, 962755, 1347857, 1925510, 2695714, 3851020, 5391428, 6739285, 13478570, 26957140]

約数ペア:

[(1, 26957140), (2, 13478570), (4, 6739285), (5, 5391428), (7, 3851020), (10, 2695714), (14, 1925510), (20, 1347857), (28, 962755), (35, 770204), (70, 385102), (140, 192551), (167, 161420), (334, 80710), (668, 40355), (835, 32284), (1153, 23380), (1169, 23060), (1670, 16142), (2306, 11690), (2338, 11530), (3340, 8071), (4612, 5845), (4676, 5765)]