1917680882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{4201}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 3147768624

約数和(自身を除く): 1230087742

約数列:

[1, 2, 13, 26, 97, 181, 194, 362, 1261, 2353, 2522, 4201, 4706, 8402, 17557, 35114, 54613, 109226, 228241, 407497, 456482, 760381, 814994, 1520762, 5297461, 9884953, 10594922, 19769906, 73756957, 147513914, 958840441, 1917680882]

約数ペア:

[(1, 1917680882), (2, 958840441), (13, 147513914), (26, 73756957), (97, 19769906), (181, 10594922), (194, 9884953), (362, 5297461), (1261, 1520762), (2353, 814994), (2522, 760381), (4201, 456482), (4706, 407497), (8402, 228241), (17557, 109226), (35114, 54613)]