2005077478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{103643}}^1$

素因数の和:104231

約数の個数: 16

約数和(自身を含む): 3190162320

約数和(自身を除く): 1185084842

約数列:

[1, 2, 17, 34, 569, 1138, 9673, 19346, 103643, 207286, 1761931, 3523862, 58972867, 117945734, 1002538739, 2005077478]

約数ペア:

[(1, 2005077478), (2, 1002538739), (17, 117945734), (34, 58972867), (569, 3523862), (1138, 1761931), (9673, 207286), (19346, 103643)]