2143402562

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{3947}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 3729438720

約数和(自身を除く): 1586036158

約数列:

[1, 2, 7, 14, 79, 158, 491, 553, 982, 1106, 3437, 3947, 6874, 7894, 27629, 38789, 55258, 77578, 271523, 311813, 543046, 623626, 1937977, 2182691, 3875954, 4365382, 13565839, 27131678, 153100183, 306200366, 1071701281, 2143402562]

約数ペア:

[(1, 2143402562), (2, 1071701281), (7, 306200366), (14, 153100183), (79, 27131678), (158, 13565839), (491, 4365382), (553, 3875954), (982, 2182691), (1106, 1937977), (3437, 623626), (3947, 543046), (6874, 311813), (7894, 271523), (27629, 77578), (38789, 55258)]