870618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 1226022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1091, 2182, 3273, 6546, 7637, 15274, 20729, 22911, 41458, 45822, 62187, 124374, 145103, 290206, 435309, 870618]

約数ペア:

[(1, 870618), (2, 435309), (3, 290206), (6, 145103), (7, 124374), (14, 62187), (19, 45822), (21, 41458), (38, 22911), (42, 20729), (57, 15274), (114, 7637), (133, 6546), (266, 3273), (399, 2182), (798, 1091)]