2481633310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21187}}^1$

素因数の和:21277

約数の個数: 64

約数和(自身を含む): 5189873472

約数和(自身を除く): 2708240162

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 221, 265, 442, 530, 689, 901, 1105, 1378, 1802, 2210, 3445, 4505, 6890, 9010, 11713, 21187, 23426, 42374, 58565, 105935, 117130, 211870, 275431, 360179, 550862, 720358, 1122911, 1377155, 1800895, 2245822, 2754310, 3601790, 4682327, 5614555, 9364654, 11229110, 14597843, 19089487, 23411635, 29195686, 38178974, 46823270, 72989215, 95447435, 145978430, 190894870, 248163331, 496326662, 1240816655, 2481633310]

約数ペア:

[(1, 2481633310), (2, 1240816655), (5, 496326662), (10, 248163331), (13, 190894870), (17, 145978430), (26, 95447435), (34, 72989215), (53, 46823270), (65, 38178974), (85, 29195686), (106, 23411635), (130, 19089487), (170, 14597843), (221, 11229110), (265, 9364654), (442, 5614555), (530, 4682327), (689, 3601790), (901, 2754310), (1105, 2245822), (1378, 1800895), (1802, 1377155), (2210, 1122911), (3445, 720358), (4505, 550862), (6890, 360179), (9010, 275431), (11713, 211870), (21187, 117130), (23426, 105935), (42374, 58565)]