2493271172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{74891}}^1$

素因数の和:74972

約数の個数: 48

約数和(自身を含む): 5284379520

約数和(自身を除く): 2791108348

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 4756, 8323, 16646, 33292, 74891, 149782, 299564, 524237, 1048474, 2096948, 2171839, 3070531, 4343678, 6141062, 8687356, 12282124, 15202873, 21493717, 30405746, 42987434, 60811492, 85974868, 89045399, 178090798, 356181596, 623317793, 1246635586, 2493271172]

約数ペア:

[(1, 2493271172), (2, 1246635586), (4, 623317793), (7, 356181596), (14, 178090798), (28, 89045399), (29, 85974868), (41, 60811492), (58, 42987434), (82, 30405746), (116, 21493717), (164, 15202873), (203, 12282124), (287, 8687356), (406, 6141062), (574, 4343678), (812, 3070531), (1148, 2171839), (1189, 2096948), (2378, 1048474), (4756, 524237), (8323, 299564), (16646, 149782), (33292, 74891)]