4005138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 8428032

約数和(自身を除く): 4422894

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 353, 366, 706, 1059, 1891, 2118, 3782, 5673, 10943, 11346, 21533, 21886, 32829, 43066, 64599, 65658, 129198, 667523, 1335046, 2002569, 4005138]

約数ペア:

[(1, 4005138), (2, 2002569), (3, 1335046), (6, 667523), (31, 129198), (61, 65658), (62, 64599), (93, 43066), (122, 32829), (183, 21886), (186, 21533), (353, 11346), (366, 10943), (706, 5673), (1059, 3782), (1891, 2118)]