2565438078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{91577}}^1$

素因数の和:91641

約数の個数: 64

約数和(自身を含む): 6329871360

約数和(自身を除く): 3764433282

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 966, 1218, 1334, 2001, 4002, 4669, 9338, 14007, 28014, 91577, 183154, 274731, 549462, 641039, 1282078, 1923117, 2106271, 2655733, 3846234, 4212542, 5311466, 6318813, 7967199, 12637626, 14743897, 15934398, 18590131, 29487794, 37180262, 44231691, 55770393, 61081859, 88463382, 111540786, 122163718, 183245577, 366491154, 427573013, 855146026, 1282719039, 2565438078]

約数ペア:

[(1, 2565438078), (2, 1282719039), (3, 855146026), (6, 427573013), (7, 366491154), (14, 183245577), (21, 122163718), (23, 111540786), (29, 88463382), (42, 61081859), (46, 55770393), (58, 44231691), (69, 37180262), (87, 29487794), (138, 18590131), (161, 15934398), (174, 14743897), (203, 12637626), (322, 7967199), (406, 6318813), (483, 5311466), (609, 4212542), (667, 3846234), (966, 2655733), (1218, 2106271), (1334, 1923117), (2001, 1282078), (4002, 641039), (4669, 549462), (9338, 274731), (14007, 183154), (28014, 91577)]