563490590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 1139261760

約数和(自身を除く): 575771170

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 137, 145, 274, 290, 377, 685, 754, 1091, 1370, 1781, 1885, 2182, 3562, 3770, 3973, 5455, 7946, 8905, 10910, 14183, 17810, 19865, 28366, 31639, 39730, 51649, 63278, 70915, 103298, 141830, 149467, 158195, 258245, 298934, 316390, 411307, 516490, 747335, 822614, 1494670, 1943071, 2056535, 3886142, 4113070, 4334543, 8669086, 9715355, 19430710, 21672715, 43345430, 56349059, 112698118, 281745295, 563490590]

約数ペア:

[(1, 563490590), (2, 281745295), (5, 112698118), (10, 56349059), (13, 43345430), (26, 21672715), (29, 19430710), (58, 9715355), (65, 8669086), (130, 4334543), (137, 4113070), (145, 3886142), (274, 2056535), (290, 1943071), (377, 1494670), (685, 822614), (754, 747335), (1091, 516490), (1370, 411307), (1781, 316390), (1885, 298934), (2182, 258245), (3562, 158195), (3770, 149467), (3973, 141830), (5455, 103298), (7946, 70915), (8905, 63278), (10910, 51649), (14183, 39730), (17810, 31639), (19865, 28366)]