7900454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5163226

約数列:

[1, 2, 23, 41, 46, 59, 71, 82, 118, 142, 943, 1357, 1633, 1886, 2419, 2714, 2911, 3266, 4189, 4838, 5822, 8378, 55637, 66953, 96347, 111274, 133906, 171749, 192694, 343498, 3950227, 7900454]

約数ペア:

[(1, 7900454), (2, 3950227), (23, 343498), (41, 192694), (46, 171749), (59, 133906), (71, 111274), (82, 96347), (118, 66953), (142, 55637), (943, 8378), (1357, 5822), (1633, 4838), (1886, 4189), (2419, 3266), (2714, 2911)]