1837708990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239597}}^1$

素因数の和:239676

約数の個数: 32

約数和(自身を含む): 3622721760

約数和(自身を除く): 1785012770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 239597, 479194, 1197985, 2395970, 3114761, 6229522, 14136223, 15573805, 28272446, 31147610, 70681115, 141362230, 183770899, 367541798, 918854495, 1837708990]

約数ペア:

[(1, 1837708990), (2, 918854495), (5, 367541798), (10, 183770899), (13, 141362230), (26, 70681115), (59, 31147610), (65, 28272446), (118, 15573805), (130, 14136223), (295, 6229522), (590, 3114761), (767, 2395970), (1534, 1197985), (3835, 479194), (7670, 239597)]