2090896.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 85131648

約数和(自身を除く): 36943942

約数列:

[1, 2, 7, 14, 53, 101, 106, 202, 371, 643, 707, 742, 1286, 1414, 4501, 5353, 9002, 10706, 34079, 37471, 64943, 68158, 74942, 129886, 238553, 454601, 477106, 909202, 3441979, 6883958, 24093853, 48187706]

約数ペア:

[(1, 48187706), (2, 24093853), (7, 6883958), (14, 3441979), (53, 909202), (101, 477106), (106, 454601), (202, 238553), (371, 129886), (643, 74942), (707, 68158), (742, 64943), (1286, 37471), (1414, 34079), (4501, 10706), (5353, 9002)]