121559494

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{40013}}^1$

素因数の和:40060

約数の個数: 24

約数和(自身を含む): 218956608

約数和(自身を除く): 97397114

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 40013, 80026, 280091, 560182, 1240403, 1960637, 2480806, 3921274, 8682821, 17365642, 60779747, 121559494]

約数ペア:

[(1, 121559494), (2, 60779747), (7, 17365642), (14, 8682821), (31, 3921274), (49, 2480806), (62, 1960637), (98, 1240403), (217, 560182), (434, 280091), (1519, 80026), (3038, 40013)]