2155665786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{609979}}^1$

素因数の和:610034

約数の個数: 32

約数和(自身を含む): 4684646400

約数和(自身を除く): 2528980614

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 609979, 1219958, 1829937, 3659874, 11589601, 18909349, 23179202, 34768803, 37818698, 56728047, 69537606, 113456094, 359277631, 718555262, 1077832893, 2155665786]

約数ペア:

[(1, 2155665786), (2, 1077832893), (3, 718555262), (6, 359277631), (19, 113456094), (31, 69537606), (38, 56728047), (57, 37818698), (62, 34768803), (93, 23179202), (114, 18909349), (186, 11589601), (589, 3659874), (1178, 1829937), (1767, 1219958), (3534, 609979)]