426367022380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1857161}}^1$

素因数の和:1858066

約数の個数: 48

約数和(自身を含む): 965337950304

約数和(自身を除く): 538970927924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 883, 1766, 3532, 4415, 8830, 11479, 17660, 22958, 45916, 57395, 114790, 229580, 1857161, 3714322, 7428644, 9285805, 18571610, 24143093, 37143220, 48286186, 96572372, 120715465, 241430930, 482861860, 1639873163, 3279746326, 6559492652, 8199365815, 16398731630, 21318351119, 32797463260, 42636702238, 85273404476, 106591755595, 213183511190, 426367022380]

約数ペア:

[(1, 426367022380), (2, 213183511190), (4, 106591755595), (5, 85273404476), (10, 42636702238), (13, 32797463260), (20, 21318351119), (26, 16398731630), (52, 8199365815), (65, 6559492652), (130, 3279746326), (260, 1639873163), (883, 482861860), (1766, 241430930), (3532, 120715465), (4415, 96572372), (8830, 48286186), (11479, 37143220), (17660, 24143093), (22958, 18571610), (45916, 9285805), (57395, 7428644), (114790, 3714322), (229580, 1857161)]