858903370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{17713}}^1$

素因数の和:18106

約数の個数: 32

約数和(自身を含む): 1669509072

約数和(自身を除く): 810605702

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4849, 9698, 17713, 24245, 35426, 48490, 88565, 177130, 230269, 460538, 1151345, 2302690, 6606949, 13213898, 33034745, 66069490, 85890337, 171780674, 429451685, 858903370]

約数ペア:

[(1, 858903370), (2, 429451685), (5, 171780674), (10, 85890337), (13, 66069490), (26, 33034745), (65, 13213898), (130, 6606949), (373, 2302690), (746, 1151345), (1865, 460538), (3730, 230269), (4849, 177130), (9698, 88565), (17713, 48490), (24245, 35426)]