2218165712

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{166429}}^1$

素因数の和:166468

約数の個数: 60

約数和(自身を含む): 5293472580

約数和(自身を除く): 3075306868

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 166429, 332858, 665716, 1165003, 1331432, 2330006, 2662864, 2829293, 4660012, 5658586, 8155021, 9320024, 11317172, 16310042, 18640048, 19805051, 22634344, 32620084, 39610102, 45268688, 65240168, 79220204, 130480336, 138635357, 158440408, 277270714, 316880816, 554541428, 1109082856, 2218165712]

約数ペア:

[(1, 2218165712), (2, 1109082856), (4, 554541428), (7, 316880816), (8, 277270714), (14, 158440408), (16, 138635357), (17, 130480336), (28, 79220204), (34, 65240168), (49, 45268688), (56, 39610102), (68, 32620084), (98, 22634344), (112, 19805051), (119, 18640048), (136, 16310042), (196, 11317172), (238, 9320024), (272, 8155021), (392, 5658586), (476, 4660012), (784, 2829293), (833, 2662864), (952, 2330006), (1666, 1331432), (1904, 1165003), (3332, 665716), (6664, 332858), (13328, 166429)]