2227831216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{16253}}^1$

素因数の和:16933

約数の個数: 40

約数和(自身を含む): 4655795760

約数和(自身を除く): 2427964544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 659, 1318, 2636, 5272, 8567, 10544, 16253, 17134, 32506, 34268, 65012, 68536, 130024, 137072, 211289, 260048, 422578, 845156, 1690312, 3380624, 10710727, 21421454, 42842908, 85685816, 139239451, 171371632, 278478902, 556957804, 1113915608, 2227831216]

約数ペア:

[(1, 2227831216), (2, 1113915608), (4, 556957804), (8, 278478902), (13, 171371632), (16, 139239451), (26, 85685816), (52, 42842908), (104, 21421454), (208, 10710727), (659, 3380624), (1318, 1690312), (2636, 845156), (5272, 422578), (8567, 260048), (10544, 211289), (16253, 137072), (17134, 130024), (32506, 68536), (34268, 65012)]