2556606988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{92243}}^1$

素因数の和:92314

約数の個数: 36

約数和(自身を含む): 4962911688

約数和(自身を除く): 2406304700

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 6929, 13858, 27716, 92243, 184486, 368972, 1199159, 2398318, 3781963, 4796636, 7563926, 15127852, 15589067, 31178134, 49165519, 62356268, 98331038, 196662076, 639151747, 1278303494, 2556606988]

約数ペア:

[(1, 2556606988), (2, 1278303494), (4, 639151747), (13, 196662076), (26, 98331038), (41, 62356268), (52, 49165519), (82, 31178134), (164, 15589067), (169, 15127852), (338, 7563926), (533, 4796636), (676, 3781963), (1066, 2398318), (2132, 1199159), (6929, 368972), (13858, 184486), (27716, 92243)]