259682645378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2511389}}^1$

素因数の和:2511542

約数の個数: 32

約数和(自身を含む): 434149012080

約数和(自身を除く): 174466366702

約数列:

[1, 2, 13, 26, 41, 82, 97, 194, 533, 1066, 1261, 2522, 3977, 7954, 51701, 103402, 2511389, 5022778, 32648057, 65296114, 102966949, 205933898, 243604733, 487209466, 1338570337, 2677140674, 3166861529, 6333723058, 9987794053, 19975588106, 129841322689, 259682645378]

約数ペア:

[(1, 259682645378), (2, 129841322689), (13, 19975588106), (26, 9987794053), (41, 6333723058), (82, 3166861529), (97, 2677140674), (194, 1338570337), (533, 487209466), (1066, 243604733), (1261, 205933898), (2522, 102966949), (3977, 65296114), (7954, 32648057), (51701, 5022778), (103402, 2511389)]