1491129904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{48973}}^1$

素因数の和:49165

約数の個数: 40

約数和(自身を含む): 3169989072

約数和(自身を除く): 1678859168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 1384, 1903, 2768, 3806, 7612, 15224, 30448, 48973, 97946, 195892, 391784, 538703, 783568, 1077406, 2154812, 4309624, 8472329, 8619248, 16944658, 33889316, 67778632, 93195619, 135557264, 186391238, 372782476, 745564952, 1491129904]

約数ペア:

[(1, 1491129904), (2, 745564952), (4, 372782476), (8, 186391238), (11, 135557264), (16, 93195619), (22, 67778632), (44, 33889316), (88, 16944658), (173, 8619248), (176, 8472329), (346, 4309624), (692, 2154812), (1384, 1077406), (1903, 783568), (2768, 538703), (3806, 391784), (7612, 195892), (15224, 97946), (30448, 48973)]