214750800004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{31525367}}^1$

素因数の和:31525515

約数の個数: 24

約数和(自身を含む): 407812160448

約数和(自身を除く): 193061360444

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 31525367, 63050734, 126101468, 409829771, 819659542, 1639319084, 4129823077, 8259646154, 16519292308, 53687700001, 107375400002, 214750800004]

約数ペア:

[(1, 214750800004), (2, 107375400002), (4, 53687700001), (13, 16519292308), (26, 8259646154), (52, 4129823077), (131, 1639319084), (262, 819659542), (524, 409829771), (1703, 126101468), (3406, 63050734), (6812, 31525367)]