2141603632

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{67567}}^1$

素因数の和:67865

約数の個数: 40

約数和(自身を含む): 4758949376

約数和(自身を除く): 2617345744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 3962, 4528, 7924, 15848, 31696, 67567, 135134, 270268, 472969, 540536, 945938, 1081072, 1891876, 3783752, 7567504, 19121461, 38242922, 76485844, 133850227, 152971688, 267700454, 305943376, 535400908, 1070801816, 2141603632]

約数ペア:

[(1, 2141603632), (2, 1070801816), (4, 535400908), (7, 305943376), (8, 267700454), (14, 152971688), (16, 133850227), (28, 76485844), (56, 38242922), (112, 19121461), (283, 7567504), (566, 3783752), (1132, 1891876), (1981, 1081072), (2264, 945938), (3962, 540536), (4528, 472969), (7924, 270268), (15848, 135134), (31696, 67567)]