1279227592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{27061}}^1$

素因数の和:27397

約数の個数: 32

約数和(自身を含む): 2533003200

約数和(自身を除く): 1253775608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1244, 2488, 5909, 11818, 23636, 27061, 47272, 54122, 108244, 216488, 514159, 1028318, 2056636, 4113272, 8415971, 16831942, 33663884, 67327768, 159903449, 319806898, 639613796, 1279227592]

約数ペア:

[(1, 1279227592), (2, 639613796), (4, 319806898), (8, 159903449), (19, 67327768), (38, 33663884), (76, 16831942), (152, 8415971), (311, 4113272), (622, 2056636), (1244, 1028318), (2488, 514159), (5909, 216488), (11818, 108244), (23636, 54122), (27061, 47272)]