1417624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 2938320

約数和(自身を除く): 1520696

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 317, 344, 559, 634, 1118, 1268, 2236, 2536, 4121, 4472, 8242, 13631, 16484, 27262, 32968, 54524, 109048, 177203, 354406, 708812, 1417624]

約数ペア:

[(1, 1417624), (2, 708812), (4, 354406), (8, 177203), (13, 109048), (26, 54524), (43, 32968), (52, 27262), (86, 16484), (104, 13631), (172, 8242), (317, 4472), (344, 4121), (559, 2536), (634, 2236), (1118, 1268)]