98986181308

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1\times {\mathrm{20117}}^1$

素因数の和:23914

約数の個数: 48

約数和(自身を含む): 202248668160

約数和(自身を除く): 103262486852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 3739, 7478, 14956, 20117, 26173, 40234, 52346, 80468, 104692, 140819, 175733, 281638, 351466, 563276, 702932, 945499, 1230131, 1890998, 2460262, 3781996, 4920524, 6618493, 13236986, 26473972, 75217463, 150434926, 300869852, 526522241, 1053044482, 2106088964, 3535220761, 7070441522, 14140883044, 24746545327, 49493090654, 98986181308]

約数ペア:

[(1, 98986181308), (2, 49493090654), (4, 24746545327), (7, 14140883044), (14, 7070441522), (28, 3535220761), (47, 2106088964), (94, 1053044482), (188, 526522241), (329, 300869852), (658, 150434926), (1316, 75217463), (3739, 26473972), (7478, 13236986), (14956, 6618493), (20117, 4920524), (26173, 3781996), (40234, 2460262), (52346, 1890998), (80468, 1230131), (104692, 945499), (140819, 702932), (175733, 563276), (281638, 351466)]