13307475496

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{3119}}^1$

素因数の和:4442

約数の個数: 64

約数和(自身を含む): 29016000000

約数和(自身を除く): 15708524504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1249, 1708, 2498, 3119, 3416, 4996, 6238, 8743, 9992, 12476, 17486, 21833, 24952, 34972, 43666, 69944, 76189, 87332, 152378, 174664, 190259, 304756, 380518, 533323, 609512, 761036, 1066646, 1331813, 1522072, 2133292, 2663626, 3895631, 4266584, 5327252, 7791262, 10654504, 15582524, 27269417, 31165048, 54538834, 109077668, 218155336, 237633491, 475266982, 950533964, 1663434437, 1901067928, 3326868874, 6653737748, 13307475496]

約数ペア:

[(1, 13307475496), (2, 6653737748), (4, 3326868874), (7, 1901067928), (8, 1663434437), (14, 950533964), (28, 475266982), (56, 237633491), (61, 218155336), (122, 109077668), (244, 54538834), (427, 31165048), (488, 27269417), (854, 15582524), (1249, 10654504), (1708, 7791262), (2498, 5327252), (3119, 4266584), (3416, 3895631), (4996, 2663626), (6238, 2133292), (8743, 1522072), (9992, 1331813), (12476, 1066646), (17486, 761036), (21833, 609512), (24952, 533323), (34972, 380518), (43666, 304756), (69944, 190259), (76189, 174664), (87332, 152378)]