260017814

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{17807}}^1$

素因数の和:17972

約数の個数: 24

約数和(自身を含む): 456775200

約数和(自身を除く): 196757386

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 14602, 17807, 35614, 124649, 249298, 872543, 1745086, 2653243, 5306486, 18572701, 37145402, 130008907, 260017814]

約数ペア:

[(1, 260017814), (2, 130008907), (7, 37145402), (14, 18572701), (49, 5306486), (98, 2653243), (149, 1745086), (298, 872543), (1043, 249298), (2086, 124649), (7301, 35614), (14602, 17807)]