129008100722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{632089}}^1$

素因数の和:632282

約数の個数: 32

約数和(自身を含む): 210258417600

約数和(自身を除く): 81250316878

約数列:

[1, 2, 19, 38, 41, 82, 131, 262, 779, 1558, 2489, 4978, 5371, 10742, 102049, 204098, 632089, 1264178, 12009691, 24019382, 25915649, 51831298, 82803659, 165607318, 492397331, 984794662, 1573269521, 3146539042, 3394950019, 6789900038, 64504050361, 129008100722]

約数ペア:

[(1, 129008100722), (2, 64504050361), (19, 6789900038), (38, 3394950019), (41, 3146539042), (82, 1573269521), (131, 984794662), (262, 492397331), (779, 165607318), (1558, 82803659), (2489, 51831298), (4978, 25915649), (5371, 24019382), (10742, 12009691), (102049, 1264178), (204098, 632089)]