2665738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 1870262

約数列:

[1, 2, 19, 29, 38, 41, 58, 59, 82, 118, 551, 779, 1102, 1121, 1189, 1558, 1711, 2242, 2378, 2419, 3422, 4838, 22591, 32509, 45182, 45961, 65018, 70151, 91922, 140302, 1332869, 2665738]

約数ペア:

[(1, 2665738), (2, 1332869), (19, 140302), (29, 91922), (38, 70151), (41, 65018), (58, 45961), (59, 45182), (82, 32509), (118, 22591), (551, 4838), (779, 3422), (1102, 2419), (1121, 2378), (1189, 2242), (1558, 1711)]