254753534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1249}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 463320000

約数和(自身を除く): 208566466

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 857, 1249, 1714, 2498, 5999, 8743, 11998, 14569, 17486, 21233, 29138, 42466, 101983, 148631, 203966, 297262, 1070393, 2140786, 7492751, 14985502, 18196681, 36393362, 127376767, 254753534]

約数ペア:

[(1, 254753534), (2, 127376767), (7, 36393362), (14, 18196681), (17, 14985502), (34, 7492751), (119, 2140786), (238, 1070393), (857, 297262), (1249, 203966), (1714, 148631), (2498, 101983), (5999, 42466), (8743, 29138), (11998, 21233), (14569, 17486)]