17129996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 33944064

約数和(自身を除く): 16814068

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 163, 172, 188, 326, 559, 611, 652, 1118, 1222, 2021, 2119, 2236, 2444, 4042, 4238, 7009, 7661, 8084, 8476, 14018, 15322, 26273, 28036, 30644, 52546, 91117, 99593, 105092, 182234, 199186, 329423, 364468, 398372, 658846, 1317692, 4282499, 8564998, 17129996]

約数ペア:

[(1, 17129996), (2, 8564998), (4, 4282499), (13, 1317692), (26, 658846), (43, 398372), (47, 364468), (52, 329423), (86, 199186), (94, 182234), (163, 105092), (172, 99593), (188, 91117), (326, 52546), (559, 30644), (611, 28036), (652, 26273), (1118, 15322), (1222, 14018), (2021, 8476), (2119, 8084), (2236, 7661), (2444, 7009), (4042, 4238)]