817359214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{52081}}^1$

素因数の和:52168

約数の個数: 32

約数和(自身を含む): 1499961600

約数和(自身を除く): 682602386

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 15694, 52081, 104162, 364567, 729134, 989539, 1979078, 3072779, 6145558, 6926773, 13853546, 21509453, 43018906, 58382801, 116765602, 408679607, 817359214]

約数ペア:

[(1, 817359214), (2, 408679607), (7, 116765602), (14, 58382801), (19, 43018906), (38, 21509453), (59, 13853546), (118, 6926773), (133, 6145558), (266, 3072779), (413, 1979078), (826, 989539), (1121, 729134), (2242, 364567), (7847, 104162), (15694, 52081)]