122912604490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40801}}^1\times {\mathrm{23173}}^1$

素因数の和:63994

約数の個数: 32

約数和(自身を含む): 238277478096

約数和(自身を除く): 115364873606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 23173, 40801, 46346, 81602, 115865, 204005, 231730, 301249, 408010, 530413, 602498, 1060826, 1506245, 2652065, 3012490, 5304130, 945481573, 1890963146, 4727407865, 9454815730, 12291260449, 24582520898, 61456302245, 122912604490]

約数ペア:

[(1, 122912604490), (2, 61456302245), (5, 24582520898), (10, 12291260449), (13, 9454815730), (26, 4727407865), (65, 1890963146), (130, 945481573), (23173, 5304130), (40801, 3012490), (46346, 2652065), (81602, 1506245), (115865, 1060826), (204005, 602498), (231730, 530413), (301249, 408010)]