1944897746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{3251}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 3236806656

約数和(自身を除く): 1291908910

約数列:

[1, 2, 11, 22, 71, 142, 383, 766, 781, 1562, 3251, 4213, 6502, 8426, 27193, 35761, 54386, 71522, 230821, 299123, 461642, 598246, 1245133, 2490266, 2539031, 5078062, 13696463, 27392926, 88404443, 176808886, 972448873, 1944897746]

約数ペア:

[(1, 1944897746), (2, 972448873), (11, 176808886), (22, 88404443), (71, 27392926), (142, 13696463), (383, 5078062), (766, 2539031), (781, 2490266), (1562, 1245133), (3251, 598246), (4213, 461642), (6502, 299123), (8426, 230821), (27193, 71522), (35761, 54386)]