2193815344

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193937}}^1$

素因数の和:194053

約数の個数: 40

約数和(自身を含む): 4905855648

約数和(自身を除く): 2712040304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 193937, 387874, 775748, 1357559, 1551496, 2715118, 3102992, 5430236, 10860472, 19587637, 21720944, 39175274, 78350548, 137113459, 156701096, 274226918, 313402192, 548453836, 1096907672, 2193815344]

約数ペア:

[(1, 2193815344), (2, 1096907672), (4, 548453836), (7, 313402192), (8, 274226918), (14, 156701096), (16, 137113459), (28, 78350548), (56, 39175274), (101, 21720944), (112, 19587637), (202, 10860472), (404, 5430236), (707, 3102992), (808, 2715118), (1414, 1551496), (1616, 1357559), (2828, 775748), (5656, 387874), (11312, 193937)]