2912789936

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{356261}}^1$

素因数の和:356349

約数の個数: 40

約数和(自身を含む): 6538120224

約数和(自身を除く): 3625330288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 356261, 712522, 1425044, 2493827, 2850088, 4987654, 5700176, 9975308, 19950616, 26007053, 39901232, 52014106, 104028212, 182049371, 208056424, 364098742, 416112848, 728197484, 1456394968, 2912789936]

約数ペア:

[(1, 2912789936), (2, 1456394968), (4, 728197484), (7, 416112848), (8, 364098742), (14, 208056424), (16, 182049371), (28, 104028212), (56, 52014106), (73, 39901232), (112, 26007053), (146, 19950616), (292, 9975308), (511, 5700176), (584, 4987654), (1022, 2850088), (1168, 2493827), (2044, 1425044), (4088, 712522), (8176, 356261)]