428790218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4591}}^1$

素因数の和:4718

約数の個数: 32

約数和(自身を含む): 708196608

約数和(自身を除く): 279406390

約数列:

[1, 2, 17, 34, 41, 67, 82, 134, 697, 1139, 1394, 2278, 2747, 4591, 5494, 9182, 46699, 78047, 93398, 156094, 188231, 307597, 376462, 615194, 3199927, 5229149, 6399854, 10458298, 12611477, 25222954, 214395109, 428790218]

約数ペア:

[(1, 428790218), (2, 214395109), (17, 25222954), (34, 12611477), (41, 10458298), (67, 6399854), (82, 5229149), (134, 3199927), (697, 615194), (1139, 376462), (1394, 307597), (2278, 188231), (2747, 156094), (4591, 93398), (5494, 78047), (9182, 46699)]