1191632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 2640456

約数和(自身を除く): 1448824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 337, 442, 674, 884, 1348, 1768, 2696, 3536, 4381, 5392, 5729, 8762, 11458, 17524, 22916, 35048, 45832, 70096, 74477, 91664, 148954, 297908, 595816, 1191632]

約数ペア:

[(1, 1191632), (2, 595816), (4, 297908), (8, 148954), (13, 91664), (16, 74477), (17, 70096), (26, 45832), (34, 35048), (52, 22916), (68, 17524), (104, 11458), (136, 8762), (208, 5729), (221, 5392), (272, 4381), (337, 3536), (442, 2696), (674, 1768), (884, 1348)]