2537486588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{162119}}^1$

素因数の和:162186

約数の個数: 48

約数和(自身を含む): 5592491520

約数和(自身を除く): 3055004932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 162119, 324238, 648476, 1134833, 2107547, 2269666, 4215094, 4539332, 6971117, 8430188, 13942234, 14752829, 27884468, 29505658, 48797819, 59011316, 90624521, 97595638, 181249042, 195191276, 362498084, 634371647, 1268743294, 2537486588]

約数ペア:

[(1, 2537486588), (2, 1268743294), (4, 634371647), (7, 362498084), (13, 195191276), (14, 181249042), (26, 97595638), (28, 90624521), (43, 59011316), (52, 48797819), (86, 29505658), (91, 27884468), (172, 14752829), (182, 13942234), (301, 8430188), (364, 6971117), (559, 4539332), (602, 4215094), (1118, 2269666), (1204, 2107547), (2236, 1134833), (3913, 648476), (7826, 324238), (15652, 162119)]