917797892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{311329}}^1$

素因数の和:311411

約数の個数: 24

約数和(自身を含む): 1778316960

約数和(自身を除く): 860519068

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 311329, 622658, 1245316, 3424619, 6849238, 13698476, 20859043, 41718086, 83436172, 229449473, 458898946, 917797892]

約数ペア:

[(1, 917797892), (2, 458898946), (4, 229449473), (11, 83436172), (22, 41718086), (44, 20859043), (67, 13698476), (134, 6849238), (268, 3424619), (737, 1245316), (1474, 622658), (2948, 311329)]