3878446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 3088850

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 191, 286, 382, 781, 923, 1562, 1846, 2101, 2483, 4202, 4966, 10153, 13561, 20306, 27122, 27313, 54626, 149171, 176293, 298342, 352586, 1939223, 3878446]

約数ペア:

[(1, 3878446), (2, 1939223), (11, 352586), (13, 298342), (22, 176293), (26, 149171), (71, 54626), (142, 27313), (143, 27122), (191, 20306), (286, 13561), (382, 10153), (781, 4966), (923, 4202), (1562, 2483), (1846, 2101)]