2247479754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{219953}}^1$

素因数の和:220102

約数の個数: 32

約数和(自身を含む): 4877699904

約数和(自身を除く): 2630220150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 219953, 439906, 659859, 1319718, 2859389, 5718778, 8578167, 17156334, 28813843, 57627686, 86441529, 172883058, 374579959, 749159918, 1123739877, 2247479754]

約数ペア:

[(1, 2247479754), (2, 1123739877), (3, 749159918), (6, 374579959), (13, 172883058), (26, 86441529), (39, 57627686), (78, 28813843), (131, 17156334), (262, 8578167), (393, 5718778), (786, 2859389), (1703, 1319718), (3406, 659859), (5109, 439906), (10218, 219953)]