8261004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 12060276

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 419, 636, 838, 1257, 1643, 1676, 2514, 3286, 4929, 5028, 6572, 9858, 12989, 19716, 22207, 25978, 38967, 44414, 51956, 66621, 77934, 88828, 133242, 155868, 266484, 688417, 1376834, 2065251, 2753668, 4130502, 8261004]

約数ペア:

[(1, 8261004), (2, 4130502), (3, 2753668), (4, 2065251), (6, 1376834), (12, 688417), (31, 266484), (53, 155868), (62, 133242), (93, 88828), (106, 77934), (124, 66621), (159, 51956), (186, 44414), (212, 38967), (318, 25978), (372, 22207), (419, 19716), (636, 12989), (838, 9858), (1257, 6572), (1643, 5028), (1676, 4929), (2514, 3286)]