420151876

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{503}}^1\times {\mathrm{569}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 740033280

約数和(自身を除く): 319881404

約数列:

[1, 2, 4, 367, 503, 569, 734, 1006, 1138, 1468, 2012, 2276, 184601, 208823, 286207, 369202, 417646, 572414, 738404, 835292, 1144828, 105037969, 210075938, 420151876]

約数ペア:

[(1, 420151876), (2, 210075938), (4, 105037969), (367, 1144828), (503, 835292), (569, 738404), (734, 572414), (1006, 417646), (1138, 369202), (1468, 286207), (2012, 208823), (2276, 184601)]