320722246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{10271}}^1$

素因数の和:11487

約数の個数: 16

約数和(自身を含む): 518571648

約数和(自身を除く): 197849402

約数列:

[1, 2, 13, 26, 1201, 2402, 10271, 15613, 20542, 31226, 133523, 267046, 12335471, 24670942, 160361123, 320722246]

約数ペア:

[(1, 320722246), (2, 160361123), (13, 24670942), (26, 12335471), (1201, 267046), (2402, 133523), (10271, 31226), (15613, 20542)]