421796158

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 736420608

約数和(自身を除く): 314624450

約数列:

[1, 2, 7, 14, 97, 131, 194, 262, 679, 917, 1358, 1834, 2371, 4742, 12707, 16597, 25414, 33194, 88949, 177898, 229987, 310601, 459974, 621202, 1609909, 2174207, 3219818, 4348414, 30128297, 60256594, 210898079, 421796158]

約数ペア:

[(1, 421796158), (2, 210898079), (7, 60256594), (14, 30128297), (97, 4348414), (131, 3219818), (194, 2174207), (262, 1609909), (679, 621202), (917, 459974), (1358, 310601), (1834, 229987), (2371, 177898), (4742, 88949), (12707, 33194), (16597, 25414)]