2611218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 5544000

約数和(自身を除く): 2932782

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 349, 698, 1047, 1247, 2094, 2494, 3741, 7482, 10121, 15007, 20242, 30014, 30363, 45021, 60726, 90042, 435203, 870406, 1305609, 2611218]

約数ペア:

[(1, 2611218), (2, 1305609), (3, 870406), (6, 435203), (29, 90042), (43, 60726), (58, 45021), (86, 30363), (87, 30014), (129, 20242), (174, 15007), (258, 10121), (349, 7482), (698, 3741), (1047, 2494), (1247, 2094)]