2508889552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{45863}}^1$

素因数の和:46147

約数の個数: 40

約数和(自身を含む): 5254913664

約数和(自身を除く): 2746024112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 4208, 6838, 13676, 27352, 45863, 54704, 91726, 183452, 366904, 596219, 733808, 1192438, 2384876, 4769752, 9539504, 12061969, 24123938, 48247876, 96495752, 156805597, 192991504, 313611194, 627222388, 1254444776, 2508889552]

約数ペア:

[(1, 2508889552), (2, 1254444776), (4, 627222388), (8, 313611194), (13, 192991504), (16, 156805597), (26, 96495752), (52, 48247876), (104, 24123938), (208, 12061969), (263, 9539504), (526, 4769752), (1052, 2384876), (2104, 1192438), (3419, 733808), (4208, 596219), (6838, 366904), (13676, 183452), (27352, 91726), (45863, 54704)]