855497786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{15661}}^1$

素因数の和:15878

約数の個数: 32

約数和(自身を含む): 1515580416

約数和(自身を除く): 660082630

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 2101, 2483, 4202, 4966, 15661, 27313, 31322, 54626, 172271, 203593, 344542, 407186, 2239523, 2991251, 4479046, 5982502, 32903761, 38886263, 65807522, 77772526, 427748893, 855497786]

約数ペア:

[(1, 855497786), (2, 427748893), (11, 77772526), (13, 65807522), (22, 38886263), (26, 32903761), (143, 5982502), (191, 4479046), (286, 2991251), (382, 2239523), (2101, 407186), (2483, 344542), (4202, 203593), (4966, 172271), (15661, 54626), (27313, 31322)]