438517086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{30089}}^1$

素因数の和:30448

約数の個数: 32

約数和(自身を含む): 1005246720

約数和(自身を除く): 566729634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 30089, 60178, 90267, 180534, 210623, 421246, 631869, 1263738, 10440883, 20881766, 31322649, 62645298, 73086181, 146172362, 219258543, 438517086]

約数ペア:

[(1, 438517086), (2, 219258543), (3, 146172362), (6, 73086181), (7, 62645298), (14, 31322649), (21, 20881766), (42, 10440883), (347, 1263738), (694, 631869), (1041, 421246), (2082, 210623), (2429, 180534), (4858, 90267), (7287, 60178), (14574, 30089)]