1944064798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{41983}}^1$

素因数の和:42148

約数の個数: 24

約数和(自身を含む): 3180791808

約数和(自身を除く): 1236727010

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 1781, 3562, 23153, 41983, 46306, 83966, 545779, 1091558, 5751671, 7095127, 11503342, 14190254, 74771723, 149543446, 972032399, 1944064798]

約数ペア:

[(1, 1944064798), (2, 972032399), (13, 149543446), (26, 74771723), (137, 14190254), (169, 11503342), (274, 7095127), (338, 5751671), (1781, 1091558), (3562, 545779), (23153, 83966), (41983, 46306)]