2541138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 5303232

約数和(自身を除く): 2762094

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 131, 159, 183, 262, 318, 366, 393, 786, 3233, 6466, 6943, 7991, 9699, 13886, 15982, 19398, 20829, 23973, 41658, 47946, 423523, 847046, 1270569, 2541138]

約数ペア:

[(1, 2541138), (2, 1270569), (3, 847046), (6, 423523), (53, 47946), (61, 41658), (106, 23973), (122, 20829), (131, 19398), (159, 15982), (183, 13886), (262, 9699), (318, 7991), (366, 6943), (393, 6466), (786, 3233)]