2187831859199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1259}}^1\times {\mathrm{1523}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 2757771878400

約数和(自身を除く): 569940019201

約数列:

[1, 7, 19, 23, 133, 161, 373, 437, 1259, 1523, 2611, 3059, 7087, 8579, 8813, 10661, 23921, 28937, 28957, 35029, 49609, 60053, 163001, 167447, 202559, 202699, 245203, 469607, 550183, 568079, 665551, 1141007, 1917457, 3287249, 3851281, 3976553, 4658857, 8922533, 10793501, 10800961, 13065817, 13422199, 36431683, 44101511, 62457731, 75554507, 75606727, 91460719, 205218259, 248250523, 255021781, 308710577, 715211461, 837928709, 1436527813, 1737753661, 5006480227, 5865500963, 13589017759, 16449863603, 95123124313, 115149045221, 312547408457, 2187831859199]

約数ペア:

[(1, 2187831859199), (7, 312547408457), (19, 115149045221), (23, 95123124313), (133, 16449863603), (161, 13589017759), (373, 5865500963), (437, 5006480227), (1259, 1737753661), (1523, 1436527813), (2611, 837928709), (3059, 715211461), (7087, 308710577), (8579, 255021781), (8813, 248250523), (10661, 205218259), (23921, 91460719), (28937, 75606727), (28957, 75554507), (35029, 62457731), (49609, 44101511), (60053, 36431683), (163001, 13422199), (167447, 13065817), (202559, 10800961), (202699, 10793501), (245203, 8922533), (469607, 4658857), (550183, 3976553), (568079, 3851281), (665551, 3287249), (1141007, 1917457)]