2015157088

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{39631}}^1$

素因数の和:39875

約数の個数: 48

約数和(自身を含む): 4554192384

約数和(自身を除く): 2539035296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 7264, 12712, 25424, 39631, 50848, 79262, 158524, 277417, 317048, 554834, 634096, 1109668, 1268192, 2219336, 4438672, 8877344, 8996237, 17992474, 35984948, 62973659, 71969896, 125947318, 143939792, 251894636, 287879584, 503789272, 1007578544, 2015157088]

約数ペア:

[(1, 2015157088), (2, 1007578544), (4, 503789272), (7, 287879584), (8, 251894636), (14, 143939792), (16, 125947318), (28, 71969896), (32, 62973659), (56, 35984948), (112, 17992474), (224, 8996237), (227, 8877344), (454, 4438672), (908, 2219336), (1589, 1268192), (1816, 1109668), (3178, 634096), (3632, 554834), (6356, 317048), (7264, 277417), (12712, 158524), (25424, 79262), (39631, 50848)]