1913156

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 4002768

約数和(自身を除く): 2089612

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 227, 301, 454, 602, 908, 1204, 1589, 2107, 3178, 4214, 6356, 8428, 9761, 11123, 19522, 22246, 39044, 44492, 68327, 136654, 273308, 478289, 956578, 1913156]

約数ペア:

[(1, 1913156), (2, 956578), (4, 478289), (7, 273308), (14, 136654), (28, 68327), (43, 44492), (49, 39044), (86, 22246), (98, 19522), (172, 11123), (196, 9761), (227, 8428), (301, 6356), (454, 4214), (602, 3178), (908, 2107), (1204, 1589)]