2014398988

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{983}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 4066675200

約数和(自身を除く): 2052276212

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 449, 652, 898, 983, 1141, 1796, 1966, 2282, 3143, 3932, 4564, 6286, 6881, 12572, 13762, 27524, 73187, 146374, 160229, 292748, 320458, 441367, 512309, 640916, 882734, 1024618, 1121603, 1765468, 2049236, 2243206, 3089569, 4486412, 6179138, 12358276, 71942821, 143885642, 287771284, 503599747, 1007199494, 2014398988]

約数ペア:

[(1, 2014398988), (2, 1007199494), (4, 503599747), (7, 287771284), (14, 143885642), (28, 71942821), (163, 12358276), (326, 6179138), (449, 4486412), (652, 3089569), (898, 2243206), (983, 2049236), (1141, 1765468), (1796, 1121603), (1966, 1024618), (2282, 882734), (3143, 640916), (3932, 512309), (4564, 441367), (6286, 320458), (6881, 292748), (12572, 160229), (13762, 146374), (27524, 73187)]