2117457890408

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{374373743}}^1$

素因数の和:374373857

約数の個数: 32

約数和(自身を含む): 4582334626560

約数和(自身を除く): 2464876736152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 374373743, 748747486, 1497494972, 2620616201, 2994989944, 5241232402, 10482464804, 20964929608, 37811748043, 75623496086, 151246992172, 264682236301, 302493984344, 529364472602, 1058728945204, 2117457890408]

約数ペア:

[(1, 2117457890408), (2, 1058728945204), (4, 529364472602), (7, 302493984344), (8, 264682236301), (14, 151246992172), (28, 75623496086), (56, 37811748043), (101, 20964929608), (202, 10482464804), (404, 5241232402), (707, 2994989944), (808, 2620616201), (1414, 1497494972), (2828, 748747486), (5656, 374373743)]