120761938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 201502080

約数和(自身を除く): 80740142

約数列:

[1, 2, 11, 22, 103, 137, 206, 274, 389, 778, 1133, 1507, 2266, 3014, 4279, 8558, 14111, 28222, 40067, 53293, 80134, 106586, 155221, 310442, 440737, 586223, 881474, 1172446, 5489179, 10978358, 60380969, 120761938]

約数ペア:

[(1, 120761938), (2, 60380969), (11, 10978358), (22, 5489179), (103, 1172446), (137, 881474), (206, 586223), (274, 440737), (389, 310442), (778, 155221), (1133, 106586), (1507, 80134), (2266, 53293), (3014, 40067), (4279, 28222), (8558, 14111)]