1330349258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{263227}}^1$

素因数の和:263274

約数の個数: 24

約数和(自身を含む): 2406956832

約数和(自身を除く): 1076607574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 263227, 526454, 1842589, 3685178, 5001313, 10002626, 35009191, 70018382, 95024947, 190049894, 665174629, 1330349258]

約数ペア:

[(1, 1330349258), (2, 665174629), (7, 190049894), (14, 95024947), (19, 70018382), (38, 35009191), (133, 10002626), (266, 5001313), (361, 3685178), (722, 1842589), (2527, 526454), (5054, 263227)]