2013971258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 3288781440

約数和(自身を除く): 1274810182

約数列:

[1, 2, 13, 26, 151, 269, 302, 538, 1907, 1963, 3497, 3814, 3926, 6994, 24791, 40619, 49582, 81238, 287957, 512983, 528047, 575914, 1025966, 1056094, 3743441, 6668779, 7486882, 13337558, 77460433, 154920866, 1006985629, 2013971258]

約数ペア:

[(1, 2013971258), (2, 1006985629), (13, 154920866), (26, 77460433), (151, 13337558), (269, 7486882), (302, 6668779), (538, 3743441), (1907, 1056094), (1963, 1025966), (3497, 575914), (3814, 528047), (3926, 512983), (6994, 287957), (24791, 81238), (40619, 49582)]