253058528056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1860724471}}^1$

素因数の和:1860724494

約数の個数: 16

約数和(自身を含む): 502395607440

約数和(自身を除く): 249337079384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1860724471, 3721448942, 7442897884, 14885795768, 31632316007, 63264632014, 126529264028, 253058528056]

約数ペア:

[(1, 253058528056), (2, 126529264028), (4, 63264632014), (8, 31632316007), (17, 14885795768), (34, 7442897884), (68, 3721448942), (136, 1860724471)]