894453010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{102929}}^1$

素因数の和:103026

約数の個数: 32

約数和(自身を含む): 1778630400

約数和(自身を除く): 884177390

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 102929, 205858, 514645, 1029290, 1132219, 2264438, 5661095, 8131391, 11322190, 16262782, 40656955, 81313910, 89445301, 178890602, 447226505, 894453010]

約数ペア:

[(1, 894453010), (2, 447226505), (5, 178890602), (10, 89445301), (11, 81313910), (22, 40656955), (55, 16262782), (79, 11322190), (110, 8131391), (158, 5661095), (395, 2264438), (790, 1132219), (869, 1029290), (1738, 514645), (4345, 205858), (8690, 102929)]