2645752451

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 2940288000

約数和(自身を除く): 294535549

約数列:

[1, 19, 37, 61, 103, 599, 703, 1159, 1957, 2257, 3811, 6283, 11381, 22163, 36539, 42883, 61697, 72409, 119377, 232471, 421097, 694241, 1172243, 1351943, 2282789, 3763517, 4416949, 25686917, 43372991, 71506823, 139250129, 2645752451]

約数ペア:

[(1, 2645752451), (19, 139250129), (37, 71506823), (61, 43372991), (103, 25686917), (599, 4416949), (703, 3763517), (1159, 2282789), (1957, 1351943), (2257, 1172243), (3811, 694241), (6283, 421097), (11381, 232471), (22163, 119377), (36539, 72409), (42883, 61697)]