2019486586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{1823}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 3298434048

約数和(自身を除く): 1278947462

約数列:

[1, 2, 13, 26, 137, 274, 311, 622, 1781, 1823, 3562, 3646, 4043, 8086, 23699, 42607, 47398, 85214, 249751, 499502, 553891, 566953, 1107782, 1133906, 3246763, 6493526, 7370389, 14740778, 77672561, 155345122, 1009743293, 2019486586]

約数ペア:

[(1, 2019486586), (2, 1009743293), (13, 155345122), (26, 77672561), (137, 14740778), (274, 7370389), (311, 6493526), (622, 3246763), (1781, 1133906), (1823, 1107782), (3562, 566953), (3646, 553891), (4043, 499502), (8086, 249751), (23699, 85214), (42607, 47398)]