16927803508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{198413}}^1$

素因数の和:198712

約数の個数: 48

約数和(自身を含む): 37066909824

約数和(自身を除く): 20139106316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 277, 308, 554, 1108, 1939, 3047, 3878, 6094, 7756, 12188, 21329, 42658, 85316, 198413, 396826, 793652, 1388891, 2182543, 2777782, 4365086, 5555564, 8730172, 15277801, 30555602, 54960401, 61111204, 109920802, 219841604, 384722807, 604564411, 769445614, 1209128822, 1538891228, 2418257644, 4231950877, 8463901754, 16927803508]

約数ペア:

[(1, 16927803508), (2, 8463901754), (4, 4231950877), (7, 2418257644), (11, 1538891228), (14, 1209128822), (22, 769445614), (28, 604564411), (44, 384722807), (77, 219841604), (154, 109920802), (277, 61111204), (308, 54960401), (554, 30555602), (1108, 15277801), (1939, 8730172), (3047, 5555564), (3878, 4365086), (6094, 2777782), (7756, 2182543), (12188, 1388891), (21329, 793652), (42658, 396826), (85316, 198413)]