2105432

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 4740120

約数和(自身を除く): 2634688

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 131, 164, 196, 262, 287, 328, 392, 524, 574, 917, 1048, 1148, 1834, 2009, 2296, 3668, 4018, 5371, 6419, 7336, 8036, 10742, 12838, 16072, 21484, 25676, 37597, 42968, 51352, 75194, 150388, 263179, 300776, 526358, 1052716, 2105432]

約数ペア:

[(1, 2105432), (2, 1052716), (4, 526358), (7, 300776), (8, 263179), (14, 150388), (28, 75194), (41, 51352), (49, 42968), (56, 37597), (82, 25676), (98, 21484), (131, 16072), (164, 12838), (196, 10742), (262, 8036), (287, 7336), (328, 6419), (392, 5371), (524, 4018), (574, 3668), (917, 2296), (1048, 2009), (1148, 1834)]