2687104632

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{805487}}^1$

素因数の和:805635

約数の個数: 32

約数和(自身を含む): 6766099200

約数和(自身を除く): 4078994568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 805487, 1610974, 2416461, 3221948, 4832922, 6443896, 9665844, 19331688, 111962693, 223925386, 335888079, 447850772, 671776158, 895701544, 1343552316, 2687104632]

約数ペア:

[(1, 2687104632), (2, 1343552316), (3, 895701544), (4, 671776158), (6, 447850772), (8, 335888079), (12, 223925386), (24, 111962693), (139, 19331688), (278, 9665844), (417, 6443896), (556, 4832922), (834, 3221948), (1112, 2416461), (1668, 1610974), (3336, 805487)]