769366988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{20021}}^1$

素因数の和:20777

約数の個数: 24

約数和(自身を含む): 1451995440

約数和(自身を除く): 682628452

約数列:

[1, 2, 4, 13, 26, 52, 739, 1478, 2956, 9607, 19214, 20021, 38428, 40042, 80084, 260273, 520546, 1041092, 14795519, 29591038, 59182076, 192341747, 384683494, 769366988]

約数ペア:

[(1, 769366988), (2, 384683494), (4, 192341747), (13, 59182076), (26, 29591038), (52, 14795519), (739, 1041092), (1478, 520546), (2956, 260273), (9607, 80084), (19214, 40042), (20021, 38428)]