908031498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{13883}}^1$

素因数の和:14890

約数の個数: 32

約数和(自身を含む): 1983301632

約数和(自身を除く): 1075270134

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 991, 1982, 2973, 5946, 10901, 13883, 21802, 27766, 32703, 41649, 65406, 83298, 152713, 305426, 458139, 916278, 13758053, 27516106, 41274159, 82548318, 151338583, 302677166, 454015749, 908031498]

約数ペア:

[(1, 908031498), (2, 454015749), (3, 302677166), (6, 151338583), (11, 82548318), (22, 41274159), (33, 27516106), (66, 13758053), (991, 916278), (1982, 458139), (2973, 305426), (5946, 152713), (10901, 83298), (13883, 65406), (21802, 41649), (27766, 32703)]