2517963644

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{9479}}^1$

素因数の和:9722

約数の個数: 48

約数和(自身を含む): 5160153600

約数和(自身を除く): 2642189956

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 179, 212, 358, 371, 716, 742, 1253, 1484, 2506, 5012, 9479, 9487, 18958, 18974, 37916, 37948, 66353, 66409, 132706, 132818, 265412, 265636, 502387, 1004774, 1696741, 2009548, 3393482, 3516709, 6786964, 7033418, 11877187, 14066836, 23754374, 47508748, 89927273, 179854546, 359709092, 629490911, 1258981822, 2517963644]

約数ペア:

[(1, 2517963644), (2, 1258981822), (4, 629490911), (7, 359709092), (14, 179854546), (28, 89927273), (53, 47508748), (106, 23754374), (179, 14066836), (212, 11877187), (358, 7033418), (371, 6786964), (716, 3516709), (742, 3393482), (1253, 2009548), (1484, 1696741), (2506, 1004774), (5012, 502387), (9479, 265636), (9487, 265412), (18958, 132818), (18974, 132706), (37916, 66409), (37948, 66353)]