274249534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 476219520

約数和(自身を除く): 201969986

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 361, 479, 494, 722, 793, 958, 1159, 1586, 2318, 4693, 6227, 9101, 9386, 12454, 15067, 18202, 22021, 29219, 30134, 44042, 58438, 118313, 172919, 236626, 286273, 345838, 379847, 555161, 572546, 759694, 1110322, 2247947, 4495894, 7217093, 10548059, 14434186, 21096118, 137124767, 274249534]

約数ペア:

[(1, 274249534), (2, 137124767), (13, 21096118), (19, 14434186), (26, 10548059), (38, 7217093), (61, 4495894), (122, 2247947), (247, 1110322), (361, 759694), (479, 572546), (494, 555161), (722, 379847), (793, 345838), (958, 286273), (1159, 236626), (1586, 172919), (2318, 118313), (4693, 58438), (6227, 44042), (9101, 30134), (9386, 29219), (12454, 22021), (15067, 18202)]