1377778976

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{60899}}^1$

素因数の和:61017

約数の個数: 48

約数和(自身を含む): 3130747200

約数和(自身を除く): 1752968224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 22624, 60899, 121798, 243596, 426293, 487192, 852586, 974384, 1705172, 1948768, 3410344, 6150799, 6820688, 12301598, 13641376, 24603196, 43055593, 49206392, 86111186, 98412784, 172222372, 196825568, 344444744, 688889488, 1377778976]

約数ペア:

[(1, 1377778976), (2, 688889488), (4, 344444744), (7, 196825568), (8, 172222372), (14, 98412784), (16, 86111186), (28, 49206392), (32, 43055593), (56, 24603196), (101, 13641376), (112, 12301598), (202, 6820688), (224, 6150799), (404, 3410344), (707, 1948768), (808, 1705172), (1414, 974384), (1616, 852586), (2828, 487192), (3232, 426293), (5656, 243596), (11312, 121798), (22624, 60899)]