2013866635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 2681864640

約数和(自身を除く): 667998005

約数列:

[1, 5, 11, 55, 89, 181, 445, 905, 979, 1991, 2273, 4895, 9955, 11365, 16109, 25003, 80545, 125015, 177199, 202297, 411413, 885995, 1011485, 2057065, 2225267, 4525543, 11126335, 22627715, 36615757, 183078785, 402773327, 2013866635]

約数ペア:

[(1, 2013866635), (5, 402773327), (11, 183078785), (55, 36615757), (89, 22627715), (181, 11126335), (445, 4525543), (905, 2225267), (979, 2057065), (1991, 1011485), (2273, 885995), (4895, 411413), (9955, 202297), (11365, 177199), (16109, 125015), (25003, 80545)]