2054409530

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1499569}}^1$

素因数の和:1499713

約数の個数: 16

約数和(自身を含む): 3724931880

約数和(自身を除く): 1670522350

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1499569, 2999138, 7497845, 14995690, 205440953, 410881906, 1027204765, 2054409530]

約数ペア:

[(1, 2054409530), (2, 1027204765), (5, 410881906), (10, 205440953), (137, 14995690), (274, 7497845), (685, 2999138), (1370, 1499569)]