890057082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{18587}}^1$

素因数の和:18962

約数の個数: 32

約数和(自身を含む): 1862963712

約数和(自身を除く): 972906630

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 694, 1041, 2082, 7981, 15962, 18587, 23943, 37174, 47886, 55761, 111522, 427501, 855002, 1282503, 2565006, 6449689, 12899378, 19349067, 38698134, 148342847, 296685694, 445028541, 890057082]

約数ペア:

[(1, 890057082), (2, 445028541), (3, 296685694), (6, 148342847), (23, 38698134), (46, 19349067), (69, 12899378), (138, 6449689), (347, 2565006), (694, 1282503), (1041, 855002), (2082, 427501), (7981, 111522), (15962, 55761), (18587, 47886), (23943, 37174)]