2027291329

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{4003}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 2352430080

約数和(自身を除く): 325138751

約数列:

[1, 7, 71, 497, 1019, 4003, 7133, 28021, 72349, 284213, 506443, 1989491, 4079057, 28553399, 289613047, 2027291329]

約数ペア:

[(1, 2027291329), (7, 289613047), (71, 28553399), (497, 4079057), (1019, 1989491), (4003, 506443), (7133, 284213), (28021, 72349)]