2615661961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 3059230356

約数和(自身を除く): 443568395

約数列:

[1, 11, 19, 121, 209, 233, 257, 361, 2299, 2563, 2827, 3971, 4427, 4883, 28193, 31097, 43681, 48697, 53713, 59881, 84113, 92777, 535667, 590843, 658691, 925243, 1020547, 1137739, 7245601, 10177673, 11226017, 12515129, 21617041, 137666419, 237787451, 2615661961]

約数ペア:

[(1, 2615661961), (11, 237787451), (19, 137666419), (121, 21617041), (209, 12515129), (233, 11226017), (257, 10177673), (361, 7245601), (2299, 1137739), (2563, 1020547), (2827, 925243), (3971, 658691), (4427, 590843), (4883, 535667), (28193, 92777), (31097, 84113), (43681, 59881), (48697, 53713)]