2791646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 5056128

約数和(自身を除く): 2264482

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 227, 286, 454, 473, 559, 946, 1118, 2497, 2951, 4994, 5902, 6149, 9761, 12298, 19522, 32461, 64922, 107371, 126893, 214742, 253786, 1395823, 2791646]

約数ペア:

[(1, 2791646), (2, 1395823), (11, 253786), (13, 214742), (22, 126893), (26, 107371), (43, 64922), (86, 32461), (143, 19522), (227, 12298), (286, 9761), (454, 6149), (473, 5902), (559, 4994), (946, 2951), (1118, 2497)]