2291103686

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{221021}}^1$

素因数の和:221167

約数の個数: 16

約数和(自身を含む): 3532815648

約数和(自身を除く): 1241711962

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 221021, 442042, 15692491, 16134533, 31384982, 32269066, 1145551843, 2291103686]

約数ペア:

[(1, 2291103686), (2, 1145551843), (71, 32269066), (73, 31384982), (142, 16134533), (146, 15692491), (5183, 442042), (10366, 221021)]