201411938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4409}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 373403520

約数和(自身を除く): 171991582

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 502, 1757, 3263, 3514, 4409, 6526, 8818, 22841, 30863, 45682, 57317, 61726, 114634, 401219, 802438, 1106659, 2213318, 7746613, 14386567, 15493226, 28773134, 100705969, 201411938]

約数ペア:

[(1, 201411938), (2, 100705969), (7, 28773134), (13, 15493226), (14, 14386567), (26, 7746613), (91, 2213318), (182, 1106659), (251, 802438), (502, 401219), (1757, 114634), (3263, 61726), (3514, 57317), (4409, 45682), (6526, 30863), (8818, 22841)]